diff --git a/pype/hosts/harmony/__init__.py b/pype/hosts/harmony/__init__.py
index 3cae695852..d1a9c3ae17 100644
--- a/pype/hosts/harmony/__init__.py
+++ b/pype/hosts/harmony/__init__.py
@@ -151,6 +151,7 @@ def application_launch():
 def export_template(backdrops, nodes, filepath):
     func = """function func(args)
     {
+        scene.beginUndoRedoAccum("Publish: export template");
         // Add an extra node just so a new group can be created.
         var temp_node = node.add("Top", "temp_note", "NOTE", 0, 0, 0);
         var template_group = node.createGroup(temp_node, "temp_group");
@@ -168,7 +169,7 @@ def export_template(backdrops, nodes, filepath):
         };
 
         // Copy-paste the selected nodes into the new group.
-        var drag_object = copyPaste.copy(args[1], 1, frame.numberOf, "");
+        var drag_object = copyPaste.copy(args[1], 1, frame.numberOf(), "");
         copyPaste.pasteNewNodes(drag_object, template_group, "");
 
         // Select all nodes within group and export as template.
@@ -179,6 +180,7 @@ def export_template(backdrops, nodes, filepath):
         // created during the process.
         Action.perform("onActionUpToParent()", "Node View");
         node.deleteNode(template_group, true, true);
+        scene.cancelUndoRedoAccum();
     }
     func
     """