diff --git a/src/visualizers/panels/OperationInterfaceEditor/OperationInterfaceEditorControl.js b/src/visualizers/panels/OperationInterfaceEditor/OperationInterfaceEditorControl.js
index 6bbf64161..5b30b4139 100644
--- a/src/visualizers/panels/OperationInterfaceEditor/OperationInterfaceEditorControl.js
+++ b/src/visualizers/panels/OperationInterfaceEditor/OperationInterfaceEditorControl.js
@@ -147,6 +147,7 @@ define([
             desc.container = cntr.toLowerCase();
             desc.isInput = desc.container === 'inputs';
             desc.attributes = {};
+            desc.pointers = {};
 
         } else if (desc.id === this._currentNodeId) {
             desc.pointers = {};