diff --git a/processor/src/main/java/org/mapstruct/ap/internal/model/Decorator.java b/processor/src/main/java/org/mapstruct/ap/internal/model/Decorator.java
index e61a25a47..a54045dca 100644
--- a/processor/src/main/java/org/mapstruct/ap/internal/model/Decorator.java
+++ b/processor/src/main/java/org/mapstruct/ap/internal/model/Decorator.java
@@ -8,7 +8,6 @@ package org.mapstruct.ap.internal.model;
 import java.util.Arrays;
 import java.util.List;
 import java.util.SortedSet;
-import javax.lang.model.element.ElementKind;
 import javax.lang.model.element.TypeElement;
 
 import org.mapstruct.ap.internal.model.common.Accessibility;
@@ -74,7 +73,8 @@ public class Decorator extends GeneratedType {
                 hasDelegateConstructor );
 
 
-            String elementPackage = elementUtils.getPackageOf( mapperElement ).getQualifiedName().toString();
+            Type mapperType = typeFactory.getType( mapperElement );
+            String elementPackage = mapperType.getPackageName();
             String packageName = implPackage.replace( Mapper.PACKAGE_NAME_PLACEHOLDER, elementPackage );
 
             return new Decorator(
@@ -82,10 +82,8 @@ public class Decorator extends GeneratedType {
                 packageName,
                 implementationName,
                 decoratorType,
-                elementPackage,
-                mapperElement.getKind() == ElementKind.INTERFACE ? mapperElement.getSimpleName().toString() : null,
+                mapperType,
                 methods,
-                Arrays.asList( new Field( typeFactory.getType( mapperElement ), "delegate", true ) ),
                 options,
                 versionInformation,
                 Accessibility.fromModifiers( mapperElement.getModifiers() ),
@@ -96,22 +94,22 @@ public class Decorator extends GeneratedType {
     }
 
     private final Type decoratorType;
+    private final Type mapperType;
 
     @SuppressWarnings( "checkstyle:parameternumber" )
     private Decorator(TypeFactory typeFactory, String packageName, String name, Type decoratorType,
-                      String interfacePackage, String interfaceName, List<MappingMethod> methods,
-                      List<Field> fields, Options options, VersionInformation versionInformation,
+                      Type mapperType,
+                      List<MappingMethod> methods,
+                      Options options, VersionInformation versionInformation,
                       Accessibility accessibility, SortedSet<Type> extraImports,
                       DecoratorConstructor decoratorConstructor) {
         super(
             typeFactory,
             packageName,
             name,
-            decoratorType.getName(),
-            interfacePackage,
-            interfaceName,
+            decoratorType,
             methods,
-            fields,
+            Arrays.asList( new Field( mapperType, "delegate", true ) ),
             options,
             versionInformation,
             accessibility,
@@ -120,6 +118,7 @@ public class Decorator extends GeneratedType {
         );
 
         this.decoratorType = decoratorType;
+        this.mapperType = mapperType;
     }
 
     @Override
@@ -148,4 +147,8 @@ public class Decorator extends GeneratedType {
     protected String getTemplateName() {
         return getTemplateNameForClass( GeneratedType.class );
     }
+
+    public Type getMapperType() {
+        return mapperType;
+    }
 }
diff --git a/processor/src/main/java/org/mapstruct/ap/internal/model/GeneratedType.java b/processor/src/main/java/org/mapstruct/ap/internal/model/GeneratedType.java
index a6f573d4f..620559ea2 100644
--- a/processor/src/main/java/org/mapstruct/ap/internal/model/GeneratedType.java
+++ b/processor/src/main/java/org/mapstruct/ap/internal/model/GeneratedType.java
@@ -80,9 +80,7 @@ public abstract class GeneratedType extends ModelElement {
 
     private final String packageName;
     private final String name;
-    private final String superClassName;
-    private final String interfacePackage;
-    private final String interfaceName;
+    private final Type mapperDefinitionType;
 
     private final List<Annotation> annotations;
     private final List<MappingMethod> methods;
@@ -102,15 +100,13 @@ public abstract class GeneratedType extends ModelElement {
     private final boolean generatedTypeAvailable;
 
     // CHECKSTYLE:OFF
-    protected GeneratedType(TypeFactory typeFactory, String packageName, String name, String superClassName,
-                            String interfacePackage, String interfaceName, List<MappingMethod> methods,
+    protected GeneratedType(TypeFactory typeFactory, String packageName, String name,
+                            Type mapperDefinitionType, List<MappingMethod> methods,
                             List<Field> fields, Options options, VersionInformation versionInformation,
                             Accessibility accessibility, SortedSet<Type> extraImportedTypes, Constructor constructor) {
         this.packageName = packageName;
         this.name = name;
-        this.superClassName = superClassName;
-        this.interfacePackage = interfacePackage;
-        this.interfaceName = interfaceName;
+        this.mapperDefinitionType = mapperDefinitionType;
         this.extraImportedTypes = extraImportedTypes;
 
         this.annotations = new ArrayList<>();
@@ -153,16 +149,8 @@ public abstract class GeneratedType extends ModelElement {
         return name;
     }
 
-    public String getSuperClassName() {
-        return superClassName;
-    }
-
-    public String getInterfacePackage() {
-        return interfacePackage;
-    }
-
-    public String getInterfaceName() {
-        return interfaceName;
+    public Type getMapperDefinitionType() {
+        return mapperDefinitionType;
     }
 
     public List<Annotation> getAnnotations() {
@@ -214,6 +202,8 @@ public abstract class GeneratedType extends ModelElement {
         SortedSet<Type> importedTypes = new TreeSet<>();
         addIfImportRequired( importedTypes, generatedType );
 
+        addIfImportRequired( importedTypes, mapperDefinitionType );
+
         for ( MappingMethod mappingMethod : methods ) {
             for ( Type type : mappingMethod.getImportTypes() ) {
                 addIfImportRequired( importedTypes, type );
diff --git a/processor/src/main/java/org/mapstruct/ap/internal/model/Mapper.java b/processor/src/main/java/org/mapstruct/ap/internal/model/Mapper.java
index 0ebd1f0ff..db63a8431 100644
--- a/processor/src/main/java/org/mapstruct/ap/internal/model/Mapper.java
+++ b/processor/src/main/java/org/mapstruct/ap/internal/model/Mapper.java
@@ -10,7 +10,6 @@ import java.util.Set;
 import java.util.SortedSet;
 
 import javax.lang.model.element.Element;
-import javax.lang.model.element.ElementKind;
 import javax.lang.model.element.TypeElement;
 
 import org.mapstruct.ap.internal.model.common.Accessibility;
@@ -90,13 +89,14 @@ public class Mapper extends GeneratedType {
             if ( !fragments.isEmpty() ) {
                 constructor = new NoArgumentConstructor( implementationName, fragments );
             }
+
+            Type definitionType = typeFactory.getType( element );
+
             return new Mapper(
                 typeFactory,
                 packageName,
                 implementationName,
-                element.getKind() != ElementKind.INTERFACE ? element.getSimpleName().toString() : null,
-                elementPackage,
-                element.getKind() == ElementKind.INTERFACE ? element.getSimpleName().toString() : null,
+                definitionType,
                 customPackage,
                 customName,
                 methods,
@@ -117,8 +117,9 @@ public class Mapper extends GeneratedType {
     private Decorator decorator;
 
     @SuppressWarnings( "checkstyle:parameternumber" )
-    private Mapper(TypeFactory typeFactory, String packageName, String name, String superClassName,
-                   String interfacePackage, String interfaceName, boolean customPackage, boolean customImplName,
+    private Mapper(TypeFactory typeFactory, String packageName, String name,
+                   Type mapperDefinitionType,
+                   boolean customPackage, boolean customImplName,
                    List<MappingMethod> methods, Options options, VersionInformation versionInformation,
                    Accessibility accessibility, List<Field> fields, Constructor constructor,
                    Decorator decorator, SortedSet<Type> extraImportedTypes ) {
@@ -127,9 +128,7 @@ public class Mapper extends GeneratedType {
             typeFactory,
             packageName,
             name,
-            superClassName,
-            interfacePackage,
-            interfaceName,
+            mapperDefinitionType,
             methods,
             fields,
             options,
diff --git a/processor/src/main/java/org/mapstruct/ap/internal/processor/MapperServiceProcessor.java b/processor/src/main/java/org/mapstruct/ap/internal/processor/MapperServiceProcessor.java
index c9e37596f..ee0bf3463 100644
--- a/processor/src/main/java/org/mapstruct/ap/internal/processor/MapperServiceProcessor.java
+++ b/processor/src/main/java/org/mapstruct/ap/internal/processor/MapperServiceProcessor.java
@@ -12,9 +12,11 @@ import javax.tools.FileObject;
 import javax.tools.StandardLocation;
 
 import org.mapstruct.ap.internal.gem.MappingConstantsGem;
+import org.mapstruct.ap.internal.model.Decorator;
 import org.mapstruct.ap.internal.model.GeneratedType;
 import org.mapstruct.ap.internal.model.Mapper;
 import org.mapstruct.ap.internal.model.ServicesEntry;
+import org.mapstruct.ap.internal.model.common.Type;
 import org.mapstruct.ap.internal.model.source.MapperOptions;
 import org.mapstruct.ap.internal.writer.ModelWriter;
 
@@ -55,15 +57,28 @@ public class MapperServiceProcessor  implements ModelElementProcessor<Mapper, Vo
 
     private void writeToSourceFile(Filer filer, Mapper model) {
         ModelWriter modelWriter = new ModelWriter();
-        ServicesEntry servicesEntry = getServicesEntry( model.getDecorator() == null ? model : model.getDecorator() );
+        ServicesEntry servicesEntry = getServicesEntry( model );
 
         createSourceFile( servicesEntry, modelWriter, filer );
     }
 
-    private ServicesEntry getServicesEntry(GeneratedType model) {
-        String mapperName = model.getInterfaceName() != null ? model.getInterfaceName() : model.getSuperClassName();
+    private ServicesEntry getServicesEntry(Mapper mapper) {
+        if ( mapper.getDecorator() != null ) {
+            return getServicesEntry( mapper.getDecorator() );
+        }
 
-        return new ServicesEntry(model.getInterfacePackage(), mapperName,
+        return getServicesEntry( mapper.getMapperDefinitionType(), mapper );
+    }
+
+    private ServicesEntry getServicesEntry(Decorator decorator) {
+        return getServicesEntry( decorator.getMapperType(), decorator );
+    }
+
+    private ServicesEntry getServicesEntry(Type mapperType, GeneratedType model) {
+        String mapperName = mapperType.getName();
+        String mapperPackageName = mapperType.getPackageName();
+
+        return new ServicesEntry(mapperPackageName, mapperName,
                                  model.getPackageName(), model.getName());
     }
 
diff --git a/processor/src/main/resources/org/mapstruct/ap/internal/model/GeneratedType.ftl b/processor/src/main/resources/org/mapstruct/ap/internal/model/GeneratedType.ftl
index 3bdae0582..498188240 100644
--- a/processor/src/main/resources/org/mapstruct/ap/internal/model/GeneratedType.ftl
+++ b/processor/src/main/resources/org/mapstruct/ap/internal/model/GeneratedType.ftl
@@ -24,7 +24,7 @@ import ${importedType};
 <#list annotations as annotation>
 <#nt><@includeModel object=annotation/>
 </#list>
-<#lt>${accessibility.keyword} class ${name}<#if superClassName??> extends ${superClassName}</#if><#if interfaceName??> implements ${interfaceName}</#if> {
+<#lt>${accessibility.keyword} class ${name} <#if mapperDefinitionType.interface>implements<#else>extends</#if> <@includeModel object=mapperDefinitionType/> {
 
 <#list fields as field><#if field.used><#nt>    <@includeModel object=field/>
 </#if></#list>
diff --git a/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/Address.java b/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/Address.java
new file mode 100644
index 000000000..8651165d8
--- /dev/null
+++ b/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/Address.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright MapStruct Authors.
+ *
+ * Licensed under the Apache License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
+ */
+package org.mapstruct.ap.test.bugs._2393;
+
+/**
+ * @author Filip Hrisafov
+ */
+public class Address {
+
+    private final String city;
+    private final Country country;
+
+    public Address(String city, Country country) {
+        this.city = city;
+        this.country = country;
+    }
+
+    public String getCity() {
+        return city;
+    }
+
+    public Country getCountry() {
+        return country;
+    }
+}
diff --git a/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/AddressDto.java b/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/AddressDto.java
new file mode 100644
index 000000000..41f771f31
--- /dev/null
+++ b/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/AddressDto.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright MapStruct Authors.
+ *
+ * Licensed under the Apache License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
+ */
+package org.mapstruct.ap.test.bugs._2393;
+
+import org.mapstruct.Mapper;
+import org.mapstruct.factory.Mappers;
+
+/**
+ * @author Filip Hrisafov
+ */
+public class AddressDto {
+
+    private String city;
+    private CountryDto country;
+
+    public String getCity() {
+        return city;
+    }
+
+    public void setCity(String city) {
+        this.city = city;
+    }
+
+    public CountryDto getCountry() {
+        return country;
+    }
+
+    public void setCountry(CountryDto country) {
+        this.country = country;
+    }
+
+    @Mapper(uses = CountryDto.Converter.class)
+    public interface Converter {
+
+        Converter INSTANCE = Mappers.getMapper( Converter.class );
+
+        AddressDto convert(Address address);
+    }
+}
diff --git a/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/Country.java b/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/Country.java
new file mode 100644
index 000000000..efeaad6fc
--- /dev/null
+++ b/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/Country.java
@@ -0,0 +1,22 @@
+/*
+ * Copyright MapStruct Authors.
+ *
+ * Licensed under the Apache License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
+ */
+package org.mapstruct.ap.test.bugs._2393;
+
+/**
+ * @author Filip Hrisafov
+ */
+public class Country {
+
+    private final String name;
+
+    public Country(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+}
diff --git a/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/CountryDto.java b/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/CountryDto.java
new file mode 100644
index 000000000..7e3751efb
--- /dev/null
+++ b/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/CountryDto.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright MapStruct Authors.
+ *
+ * Licensed under the Apache License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
+ */
+package org.mapstruct.ap.test.bugs._2393;
+
+import org.mapstruct.Mapper;
+import org.mapstruct.Mapping;
+
+/**
+ * @author Filip Hrisafov
+ */
+public class CountryDto {
+
+    private String name;
+    private String code;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getCode() {
+        return code;
+    }
+
+    public void setCode(String code) {
+        this.code = code;
+    }
+
+    @Mapper
+    public interface Converter {
+
+        @Mapping(target = "code", constant = "UNKNOWN")
+        CountryDto convert(Country from);
+
+    }
+}
diff --git a/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/Issue2393Test.java b/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/Issue2393Test.java
new file mode 100644
index 000000000..0bb88e5e5
--- /dev/null
+++ b/processor/src/test/java/org/mapstruct/ap/test/bugs/_2393/Issue2393Test.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright MapStruct Authors.
+ *
+ * Licensed under the Apache License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
+ */
+package org.mapstruct.ap.test.bugs._2393;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mapstruct.ap.testutil.IssueKey;
+import org.mapstruct.ap.testutil.WithClasses;
+import org.mapstruct.ap.testutil.runner.AnnotationProcessorTestRunner;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * @author Filip Hrisafov
+ */
+@IssueKey("2393")
+@RunWith(AnnotationProcessorTestRunner.class)
+@WithClasses({
+    Address.class,
+    AddressDto.class,
+    Country.class,
+    CountryDto.class,
+})
+public class Issue2393Test {
+
+    @Test
+    public void shouldUseCorrectImport() {
+        AddressDto dto = AddressDto.Converter.INSTANCE.convert( new Address(
+            "Zurich",
+            new Country( "Switzerland" )
+        ) );
+
+        assertThat( dto.getCity() ).isEqualTo( "Zurich" );
+        assertThat( dto.getCountry().getName() ).isEqualTo( "Switzerland" );
+        assertThat( dto.getCountry().getCode() ).isEqualTo( "UNKNOWN" );
+    }
+}