diff --git a/core/pom.xml b/core/pom.xml
index e9b436b89..d8ce4f737 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -61,6 +61,19 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>
 </project>
diff --git a/parent/pom.xml b/parent/pom.xml
index be3195f68..790e5eb2f 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -303,6 +303,11 @@
                     <artifactId>maven-resources-plugin</artifactId>
                     <version>2.6</version>
                 </plugin>
+                <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-source-plugin</artifactId>
+                    <version>2.2.1</version>
+                </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-site-plugin</artifactId>
diff --git a/processor/pom.xml b/processor/pom.xml
index 0235b0e31..1f683e840 100644
--- a/processor/pom.xml
+++ b/processor/pom.xml
@@ -198,6 +198,19 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>