diff --git a/src/designer/elsa-workflows-studio/src/components/screens/workflow-definition-editor/elsa-activity-editor-modal/elsa-activity-editor-modal.tsx b/src/designer/elsa-workflows-studio/src/components/screens/workflow-definition-editor/elsa-activity-editor-modal/elsa-activity-editor-modal.tsx
index 0a998080f..3744ae823 100644
--- a/src/designer/elsa-workflows-studio/src/components/screens/workflow-definition-editor/elsa-activity-editor-modal/elsa-activity-editor-modal.tsx
+++ b/src/designer/elsa-workflows-studio/src/components/screens/workflow-definition-editor/elsa-activity-editor-modal/elsa-activity-editor-modal.tsx
@@ -144,7 +144,7 @@ export class ElsaActivityEditorModal {
                   </button>
                   <button type="button"
                           onClick={() => this.onCancelClick()}
-                          class="mt-3 w-full inline-flex justify-center rounded-md border border-gray-300 shadow-sm px-4 py-2 bg-white text-base font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 sm:mt-0 sm:ml-3 sm:w-auto sm:text-sm">
+                          class="w-full inline-flex justify-center rounded-md border border-gray-300 shadow-sm px-4 py-2 bg-white text-base font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 sm:mt-0 sm:ml-3 sm:w-auto sm:text-sm">
                     Cancel
                   </button>
                 </div>