diff --git a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/presentation/.ratings b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/presentation/.ratings
index 08085d1c459a60eb56e5f1ffe8e730c947cc4381..faf1e9acd375fb76a94e87366bae71a7331aa4ec 100644
--- a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/presentation/.ratings
+++ b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/presentation/.ratings
@@ -1,3 +1,3 @@
 ConstraintViolationAwareLabelProviderBase.java ca9e237bbc1f26de7f4d7265056b489a52fcfd18 GREEN
 ModelElementLabelProvider.java 6724292d93609c57ecc605a9f32548bb6eb819ce GREEN
-TutorialDefinitionModelElementLabelProvider.java ab8ca2218543ea15f4f6e24149baaf9de7f1472e GREEN
+TutorialDefinitionModelElementLabelProvider.java 8c9a104e20a8d14467e6ce95e0bbe965c3b563a3 GREEN
diff --git a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/presentation/TutorialDefinitionModelElementLabelProvider.java b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/presentation/TutorialDefinitionModelElementLabelProvider.java
index ab8ca2218543ea15f4f6e24149baaf9de7f1472e..8c9a104e20a8d14467e6ce95e0bbe965c3b563a3 100644
--- a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/presentation/TutorialDefinitionModelElementLabelProvider.java
+++ b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/presentation/TutorialDefinitionModelElementLabelProvider.java
@@ -25,7 +25,8 @@ import org.fortiss.tooling.kernel.ui.ESharedImages;
  * 
  * @author hoelzl
  */
-public class TutorialDefinitionModelElementLabelProvider extends ModelElementLabelProvider {
+public class TutorialDefinitionModelElementLabelProvider
+		extends ConstraintViolationAwareLabelProviderBase {
 
 	/** {@inheritDoc} */
 	@Override