diff --git a/packages/node_modules/@node-red/editor-client/src/sass/tab-config.scss b/packages/node_modules/@node-red/editor-client/src/sass/tab-config.scss
index 3223420f9..d6bde7db5 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/tab-config.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/tab-config.scss
@@ -54,6 +54,9 @@ ul.red-ui-sidebar-node-config-list {
         white-space: nowrap;
         overflow: hidden;
         text-overflow: ellipsis;
+        &:not(:last-child) {
+            width: calc(100% - 38px);
+        }
     }
     .red-ui-palette-icon-container {
         font-size: 12px;