diff --git a/monticore-grammar/src/main/java/de/monticore/types3/Type4Ast.java b/monticore-grammar/src/main/java/de/monticore/types3/Type4Ast.java
index dd5340b0c9..5fc474ef45 100644
--- a/monticore-grammar/src/main/java/de/monticore/types3/Type4Ast.java
+++ b/monticore-grammar/src/main/java/de/monticore/types3/Type4Ast.java
@@ -511,6 +511,8 @@ protected void internal_setTypeOfTypeIdentifier(
    * and replaced it with an instantiation.
    */
   protected void assertNoInferenceVars(ASTNode node, SymTypeExpression type) {
+    // todo reenable after https://git.rwth-aachen.de/monticore/monticore/-/issues/4268
+    if (false)
     if (TypeParameterRelations.hasInferenceVariables(type)) {
       Log.info("0xFD777 internal error: "
               + "(this is going to be considered an error, currently(!) "