diff --git a/src/main/java/de/maishai/typedast/typedclass/TypedClass.java b/src/main/java/de/maishai/typedast/typedclass/TypedClass.java
index f1bccbb..a1c1dcd 100644
--- a/src/main/java/de/maishai/typedast/typedclass/TypedClass.java
+++ b/src/main/java/de/maishai/typedast/typedclass/TypedClass.java
@@ -56,7 +56,7 @@ public class TypedClass implements TypedNode {
             typedDeclarations.add(new TypedDeclaration(typedProgram, declaration));
         }
         for (Constructor constructor : c.constructors()) {
-            typedConstructors.add(new TypedConstructor(typedProgram, constructor));
+            typedConstructors.add(new TypedConstructor(typedProgram, constructor, this.className));
         }
 
         for (Method method : c.methods()) {
diff --git a/src/main/java/de/maishai/typedast/typedclass/TypedConstructor.java b/src/main/java/de/maishai/typedast/typedclass/TypedConstructor.java
index 6546d7c..f081087 100644
--- a/src/main/java/de/maishai/typedast/typedclass/TypedConstructor.java
+++ b/src/main/java/de/maishai/typedast/typedclass/TypedConstructor.java
@@ -32,9 +32,14 @@ public class TypedConstructor implements TypedNode {
         this.typedParameters = typedParameters;
         this.typedBlock = typedBlock;
     }
+    public TypedConstructor(TypedProgram typedProgram, Constructor unTypedConstructor, String className) {
+        convertToTypedConstructor(typedProgram, unTypedConstructor, className);
+    }
 
-
-    public void convertToTypedConstructor(TypedProgram typedProgram, Constructor unTypedConstructor) {
+    public void convertToTypedConstructor(TypedProgram typedProgram, Constructor unTypedConstructor, String className) {
+        if(!unTypedConstructor.className().equals(className)) {
+            throw new RuntimeException("Constructor name "+ unTypedConstructor.className() +" must be the same as class name" + className);
+        }
         name = unTypedConstructor.className();
         convertToTypedParameter(typedProgram, unTypedConstructor.params());
         type = Type.VOID;
@@ -59,9 +64,7 @@ public class TypedConstructor implements TypedNode {
         return type;
     }
 
-    public TypedConstructor(TypedProgram typedProgram, Constructor unTypedConstructor) {
-        convertToTypedConstructor(typedProgram, unTypedConstructor);
-    }
+
 
     public boolean isLocalVariablePresent(String localVarName) {
         return localVariables.stream().anyMatch(localVariable -> localVariable.getName().equals(localVarName));