diff --git a/Mirror/Weaver/Processors/NetworkBehaviourProcessor.cs b/Mirror/Weaver/Processors/NetworkBehaviourProcessor.cs
index 21f346ead..ddd953f2b 100644
--- a/Mirror/Weaver/Processors/NetworkBehaviourProcessor.cs
+++ b/Mirror/Weaver/Processors/NetworkBehaviourProcessor.cs
@@ -330,7 +330,7 @@ void GenerateSerialization()
             VariableDefinition dirtyLocal = new VariableDefinition(Weaver.boolType);
             serialize.Body.Variables.Add(dirtyLocal);
 
-            MethodReference baseSerialize = Weaver.ResolveMethodInParents(m_td.BaseType, "OnSerialize");
+            MethodReference baseSerialize = Resolvers.ResolveMethodInParents(m_td.BaseType, Weaver.scriptDef, "OnSerialize");
             if (baseSerialize != null)
             {
                 serWorker.Append(serWorker.Create(OpCodes.Ldarg_0)); // base
@@ -527,7 +527,7 @@ void GenerateDeSerialization()
             serialize.Parameters.Add(new ParameterDefinition("initialState", ParameterAttributes.None, Weaver.boolType));
             ILProcessor serWorker = serialize.Body.GetILProcessor();
 
-            MethodReference baseDeserialize = Weaver.ResolveMethodInParents(m_td.BaseType, "OnDeserialize");
+            MethodReference baseDeserialize = Resolvers.ResolveMethodInParents(m_td.BaseType, Weaver.scriptDef, "OnDeserialize");
             if (baseDeserialize != null)
             {
                 serWorker.Append(serWorker.Create(OpCodes.Ldarg_0)); // base
diff --git a/Mirror/Weaver/Resolvers.cs b/Mirror/Weaver/Resolvers.cs
index baf82e2e8..edb9d7e71 100644
--- a/Mirror/Weaver/Resolvers.cs
+++ b/Mirror/Weaver/Resolvers.cs
@@ -37,5 +37,24 @@ public static MethodReference ResolveMethod(TypeReference tr, AssemblyDefinition
             Weaver.fail = true;
             return null;
         }
+
+        public static MethodReference ResolveMethodInParents(TypeReference tr, AssemblyDefinition scriptDef, string name)
+        {
+            if (tr == null)
+            {
+                Log.Error("Type missing for " + name);
+                Weaver.fail = true;
+                return null;
+            }
+            foreach (MethodDefinition methodRef in tr.Resolve().Methods)
+            {
+                if (methodRef.Name == name)
+                {
+                    return scriptDef.MainModule.ImportReference(methodRef);
+                }
+            }
+            // Could not find the method in this class,  try the parent
+            return ResolveMethodInParents(tr.Resolve().BaseType, scriptDef, name);
+        }
     }
 }
\ No newline at end of file
diff --git a/Mirror/Weaver/Weaver.cs b/Mirror/Weaver/Weaver.cs
index 6e6b29c9d..4120a6431 100644
--- a/Mirror/Weaver/Weaver.cs
+++ b/Mirror/Weaver/Weaver.cs
@@ -1033,24 +1033,6 @@ static bool ProcessNetworkBehaviourType(TypeDefinition td)
             }
             return false;
         }
-        public static MethodReference ResolveMethodInParents(TypeReference t, string name)
-        {
-            if (t == null)
-            {
-                Log.Error("Type missing for " + name);
-                fail = true;
-                return null;
-            }
-            foreach (var methodRef in t.Resolve().Methods)
-            {
-                if (methodRef.Name == name)
-                {
-                    return scriptDef.MainModule.ImportReference(methodRef);
-                }
-            }
-            // Could not find the method in this class,  try the parent
-            return ResolveMethodInParents(t.Resolve().BaseType, name);
-        }
 
         static MethodReference ResolveMethodWithArg(TypeReference t, string name, TypeReference argType)
         {