diff --git a/KREngine/kraken/KRNode.cpp b/KREngine/kraken/KRNode.cpp
index 845330b..1701582 100644
--- a/KREngine/kraken/KRNode.cpp
+++ b/KREngine/kraken/KRNode.cpp
@@ -304,6 +304,8 @@ void KRNode::invalidateModelMatrix()
         KRNode *child = (*itr);
         child->invalidateModelMatrix();
     }
+    
+    getScene().notify_sceneGraphModify(this);
 }
 
 void KRNode::invalidateBindPoseMatrix()