diff --git a/src/de/dhbwstuttgart/typeinference/unify/Unify.java b/src/de/dhbwstuttgart/typeinference/unify/Unify.java
index 5e36d3135..3ac543086 100755
--- a/src/de/dhbwstuttgart/typeinference/unify/Unify.java
+++ b/src/de/dhbwstuttgart/typeinference/unify/Unify.java
@@ -1390,7 +1390,7 @@ throws MatchException
                 	if((P.TA1 instanceof GenericTypeVar || P.TA1 instanceof RefType) 
                 		&& (P.TA2 instanceof WildcardType && ((WildcardType)P.TA2).GetWildcardType() instanceof TypePlaceholder)) 
                     {
-                    	H.add(new Pair(((WildcardType)P.TA1).GetWildcardType(),P.TA2, PairOperator.Equal));
+                    	H.add(new Pair(P.TA1, ((WildcardType)P.TA2).GetWildcardType(), PairOperator.Equal));
                     	bRegel = true;
                     	continue;
                     }