diff --git a/cdlang/src/main/java/de/monticore/cdbasis/cocos/CDTypeModifierNotPrivate.java b/cdlang/src/main/java/de/monticore/cdbasis/cocos/CDTypeModifierNotPrivate.java
index aec456010..0c87b9b06 100644
--- a/cdlang/src/main/java/de/monticore/cdbasis/cocos/CDTypeModifierNotPrivate.java
+++ b/cdlang/src/main/java/de/monticore/cdbasis/cocos/CDTypeModifierNotPrivate.java
@@ -12,7 +12,8 @@ public class CDTypeModifierNotPrivate implements CDBasisASTCDTypeCoCo {
   @Override
   public void check(ASTCDType node) {
     if (node.getModifier().isPrivate()) {
-      Log.error(ERROR_CODE + ": Types may not be 'private'.");
+      Log.error(ERROR_CODE + ": Types may not be 'private'.", node.get_SourcePositionStart(), node
+          .get_SourcePositionEnd());
     }
   }