diff --git a/app/src/main/java/net/ardevd/tagius/features/background/TimerNotificationManager.kt b/app/src/main/java/net/ardevd/tagius/features/background/TimerNotificationManager.kt
index 2ca740f..89e5ea8 100644
--- a/app/src/main/java/net/ardevd/tagius/features/background/TimerNotificationManager.kt
+++ b/app/src/main/java/net/ardevd/tagius/features/background/TimerNotificationManager.kt
@@ -54,7 +54,7 @@ object TimerNotificationManager {
         }
         val stopPendingIntent = PendingIntent.getBroadcast(
             context,
-            1,
+            key.hashCode(),
             stopIntent,
             PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT
         )