diff --git a/modules/behaviors/KeyOperationBehavior.js b/modules/behaviors/KeyOperationBehavior.js
index 20acf651bc..e72ae76913 100644
--- a/modules/behaviors/KeyOperationBehavior.js
+++ b/modules/behaviors/KeyOperationBehavior.js
@@ -77,7 +77,7 @@ export class KeyOperationBehavior extends AbstractBehavior {
         .duration(4000)
         .iconName(`#rapid-operation-${operation.id}`)
         .iconClass('operation disabled')
-        .label(operation.tooltip)();
+        .label(operation.tooltip())();
 
     } else {
       ui.Flash
diff --git a/modules/modes/SelectOsmMode.js b/modules/modes/SelectOsmMode.js
index c0c7c9d75e..6582ed3e17 100644
--- a/modules/modes/SelectOsmMode.js
+++ b/modules/modes/SelectOsmMode.js
@@ -318,7 +318,7 @@ export class SelectOsmMode extends AbstractMode {
           .duration(4000)
           .iconName(`#rapid-operation-${operation.id}`)
           .iconClass('operation disabled')
-          .label(operation.tooltip)();
+          .label(operation.tooltip())();
 
         return;
       }
diff --git a/modules/ui/edit_menu.js b/modules/ui/edit_menu.js
index 427bec946d..a91903b72f 100644
--- a/modules/ui/edit_menu.js
+++ b/modules/ui/edit_menu.js
@@ -179,7 +179,7 @@ export function uiEditMenu(context) {
             .duration(4000)
             .iconName(`#rapid-operation-${operation.id}`)
             .iconClass('operation disabled')
-            .label(operation.tooltip)();
+            .label(operation.tooltip())();
         }
       } else {
         if (_lastPointerUpType === 'touch' || _lastPointerUpType === 'pen') {