diff --git a/src/main/java/de/dhbwstuttgart/bytecode/FunNGenerator.java b/src/main/java/de/dhbwstuttgart/bytecode/FunNGenerator.java
index 49c9b7361..ad032c022 100644
--- a/src/main/java/de/dhbwstuttgart/bytecode/FunNGenerator.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/FunNGenerator.java
@@ -39,12 +39,12 @@ public class FunNGenerator {
         StringBuilder superFunNMethodDescriptor = new StringBuilder("(");
 
         for (int currentParameter = 1; currentParameter <= numberArguments; currentParameter++){
-            superFunNClassSignature.append(String.format("%s%d:%s",argumentGenericBase, currentParameter, objectSignature));
-            superFunNMethodSignature.append(String.format("%s", applySignature(new TargetRefType(argumentGenericBase + currentParameter))));
+            superFunNClassSignature.append(String.format("%s%d:%s", argumentGenericBase, currentParameter, objectSignature));
+            superFunNMethodSignature.append(String.format("T%s;", argumentGenericBase + currentParameter));
             superFunNMethodDescriptor.append(objectSignature);
         }
         superFunNClassSignature.append(String.format("%s:%s>%s", returnGeneric, objectSignature, objectSignature));
-        superFunNMethodSignature.append(String.format(")%s", applySignature(new TargetRefType(returnGeneric))));
+        superFunNMethodSignature.append(String.format(")T%s;", returnGeneric));
         superFunNMethodDescriptor.append(String.format(")%s", objectSignature));
 
         System.out.println(superFunNMethodSignature);