diff --git a/src/main/base/org/bdware/sc/node/ContractNode.java b/src/main/base/org/bdware/sc/node/ContractNode.java
index 8d72277..86bf0ea 100644
--- a/src/main/base/org/bdware/sc/node/ContractNode.java
+++ b/src/main/base/org/bdware/sc/node/ContractNode.java
@@ -46,14 +46,6 @@ public class ContractNode {
         getFunctions().add(function);
     }
 
-    public void updateFunctionMap(String oldFunctionName, String newFunctionName) {
-        FunctionNode fn = functionMap.getOrDefault(oldFunctionName, null);
-        if(fn != null) {
-            functionMap.remove(oldFunctionName);
-            functionMap.put(newFunctionName, fn);
-        }
-    }
-
     public void addClass(ClassNode clzNode) {
         getClzs().add(clzNode);
     }