diff --git a/src/de/dhbwstuttgart/syntaxtree/statement/LambdaExpression.java b/src/de/dhbwstuttgart/syntaxtree/statement/LambdaExpression.java
index 85f5327f..39a5e8eb 100755
--- a/src/de/dhbwstuttgart/syntaxtree/statement/LambdaExpression.java
+++ b/src/de/dhbwstuttgart/syntaxtree/statement/LambdaExpression.java
@@ -1,6 +1,7 @@
 package de.dhbwstuttgart.syntaxtree.statement;
 
 import java.util.ArrayList;
+import java.util.List;
 
 import org.apache.bcel.Const;
 import org.apache.bcel.Constants;
@@ -214,6 +215,16 @@ public class LambdaExpression extends Expr{
 		return ret;
 	}
 	
+	/*
+	private List<LocalOrFieldVarOrClassname> crawlVariables(SyntaxTreeNode inStatements){
+		List<LocalOrFieldVarOrClassname> ret = new ArrayList<>();
+		for(SyntaxTreeNode child : inStatements.getChildren()){
+			ret.addAll(crawlVariables(child));
+		}
+		return ret;
+	}
+	*/
+	
 	@Override
 	public InstructionList genByteCode(ClassGenerator cg, TypeinferenceResultSet rs) {
 		DHBWConstantPoolGen cp = cg.getConstantPool();
@@ -296,7 +307,7 @@ public class LambdaExpression extends Expr{
 		String interfaceMethodName = "apply"; //Das ist ein Hack, funktioniert momentan, da nur FunN Interfaces für LambdaAusdrücke funktionieren
 		
 		//String invokeDynamicType = org.apache.bcel.generic.Type.getMethodSignature(lambdaType.getBytecodeType(cg, rs), additionalParameters);
-		String invokeDynamicType = org.apache.bcel.generic.Type.getMethodSignature(new org.apache.bcel.generic.ObjectType("Fun0"), additionalParameters);
+		String invokeDynamicType = org.apache.bcel.generic.Type.getMethodSignature(new org.apache.bcel.generic.ObjectType(lambdaType.get_Name()), additionalParameters);
 		il.append(cg.getInstructionFactory().createInvokeDynamic(interfaceMethodName,invokeDynamicType, bMethod));
 		
 		return il;
diff --git a/test/bytecode/LambdaExpr.jav b/test/bytecode/LambdaExpr.jav
index 882f8f9e..3339ec0e 100644
--- a/test/bytecode/LambdaExpr.jav
+++ b/test/bytecode/LambdaExpr.jav
@@ -1,9 +1,9 @@
 class LambdaExpr {
 	
-	 void method() {
+	 method() {
 
 		    lambda;
-		    lambda = () -> 1;
-		    
+		    lambda = (Integer a) -> a;
+		    return lambda;
 	}
 }
\ No newline at end of file