diff --git a/internal/discord/activity.go b/internal/discord/activity.go
index afa6c8d..62329f3 100644
--- a/internal/discord/activity.go
+++ b/internal/discord/activity.go
@@ -128,7 +128,7 @@ func stopActivityTimer(uid string) {
 	timerMutex.Lock()
 	defer timerMutex.Unlock()
 
-	if _, ok := activityTimers[uid]; !ok {
+	if _, ok := activityTimers[uid]; ok {
 		activityTimers[uid].Cancel()
 		delete(activityTimers, uid)
 	}