diff --git a/src/managers/AllDayManager.ts b/src/managers/AllDayManager.ts
index 290de3a..d4ec4d0 100644
--- a/src/managers/AllDayManager.ts
+++ b/src/managers/AllDayManager.ts
@@ -525,10 +525,10 @@ export class AllDayManager {
     this.checkAndAnimateAllDayHeight();
 
 
-    let elements = document.querySelectorAll('swp-allday-container swp-event');
+    let elements = document.querySelectorAll('swp-allday-container swp-event : hasclass max-event-overflow-hide');
     elements.forEach(element: HTMLElement => {
 
-    element.classList.toggle('max-event-overflow-hide');
+    element.classList.switch('max-event-overflow-hide', 'max-event-overflow-show');
 
     }