diff --git a/src/litegraph.js b/src/litegraph.js
index 052d38003..1ed648733 100755
--- a/src/litegraph.js
+++ b/src/litegraph.js
@@ -7109,6 +7109,8 @@ LGraphNode.prototype.executeAction = function(action)
         var selected_nodes_array = [];
         for (var i in this.selected_nodes) {
             var node = this.selected_nodes[i];
+			if (node.clonable === false)
+				continue;
             node._relative_id = index;
             selected_nodes_array.push(node);
             index += 1;