diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/deploy.js b/packages/node_modules/@node-red/editor-client/src/js/ui/deploy.js
index 012a711b3..2022e98d6 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/deploy.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/deploy.js
@@ -477,6 +477,7 @@ RED.deploy = (function() {
             RED.nodes.version(data.rev);
             RED.nodes.originalFlow(nns);
             if (hasUnusedConfig) {
+                let notification;
                 const opts = {
                     type: "success",
                     fixed: false,
@@ -499,7 +500,7 @@ RED.deploy = (function() {
                         }
                     ]
                 }
-                RED.notify(
+                notification = RED.notify(
                     '<p>' + RED._("deploy.successfulDeploy") + '</p>' +
                     '<p>' + RED._("deploy.unusedConfigNodes") + '</p>', opts);
             } else {