diff --git a/monticore-grammar/src/main/java/de/monticore/types/check/ISynthesizeComponent.java b/monticore-grammar/src/main/java/de/monticore/types/check/ISynthesizeComponent.java
index c871e5fdb3..a56bf9b247 100644
--- a/monticore-grammar/src/main/java/de/monticore/types/check/ISynthesizeComponent.java
+++ b/monticore-grammar/src/main/java/de/monticore/types/check/ISynthesizeComponent.java
@@ -33,7 +33,7 @@ default Optional<CompKindExpression> synthesize(@NonNull ASTMCType mcType) {
     mcType.accept(this.getTraverser());
     Optional<CompKindExpression> res = this.getResult();
     if (res.isEmpty()) {
-      Log.error(String.format("0xD0104 Cannot resolve component '%s'", mcType.toString()),
+      Log.error(String.format("0xD0104 Cannot resolve component '%s'", mcType.printType()),
         mcType.get_SourcePositionStart(), mcType.get_SourcePositionEnd()
       );
     }
diff --git a/monticore-grammar/src/test/java/de/monticore/types/check/FullSynthesizeCompKindFromMCBasicTypesTest.java b/monticore-grammar/src/test/java/de/monticore/types/check/FullSynthesizeCompKindFromMCBasicTypesTest.java
index 4a38b76014..a4a3b8c832 100644
--- a/monticore-grammar/src/test/java/de/monticore/types/check/FullSynthesizeCompKindFromMCBasicTypesTest.java
+++ b/monticore-grammar/src/test/java/de/monticore/types/check/FullSynthesizeCompKindFromMCBasicTypesTest.java
@@ -62,6 +62,6 @@ public void shouldLogErrorOnPrimitive() {
 
     // Then
     Assertions.assertTrue(result.isEmpty(), "Expected no CompKindExpression for primitive 'int'");
-    MCAssertions.assertHasFindingStartingWith("0xD0104");
+    MCAssertions.assertHasFindingStartingWith("0xD0104 Cannot resolve component 'int'");
   }
 }