diff --git a/app/checker/checker.go b/app/checker/checker.go
index 8bfc414..2070b7b 100644
--- a/app/checker/checker.go
+++ b/app/checker/checker.go
@@ -196,6 +196,9 @@ func CheckChannels(pls playlist.Playlist) playlist.Playlist {
 		return pls
 	}
 
+	pls.OnlineCount = 0
+	pls.OfflineCount = 0
+
 	timeout, routines := calcParameters(count)
 	httpClient := http.Client{Timeout: timeout}
 	chSemaphores := make(chan struct{}, routines)