diff --git a/documentation/src/main/asciidoc/chapter-2-set-up.asciidoc b/documentation/src/main/asciidoc/chapter-2-set-up.asciidoc
index 666954c4b..58759ff8e 100644
--- a/documentation/src/main/asciidoc/chapter-2-set-up.asciidoc
+++ b/documentation/src/main/asciidoc/chapter-2-set-up.asciidoc
@@ -261,7 +261,7 @@ Supported values are:
 
 If a policy is given for a specific mapper via `@Mapper#unmappedSourcePolicy()`, the value from the annotation takes precedence.
 If a policy is given for a specific bean mapping via `@BeanMapping#ignoreUnmappedSourceProperties()`, it takes precedence over both `@Mapper#unmappedSourcePolicy()` and the option.
-|`WARN`
+|`IGNORE`
 
 |`mapstruct.
 disableBuilders`