diff --git a/syncplay/players/vlc.py b/syncplay/players/vlc.py
index 0575dd2..2f7cf8c 100755
--- a/syncplay/players/vlc.py
+++ b/syncplay/players/vlc.py
@@ -229,6 +229,7 @@ class VlcPlayer(BasePlayer):
                 self._paused == False and
                 self._position == self._previousPreviousPosition and
                 self._previousPosition == self._position and
+                self._duration and
                 self._duration > constants.PLAYLIST_LOAD_NEXT_FILE_MINIMUM_LENGTH and
                 (self._duration - self._position) < constants.VLC_EOF_DURATION_THRESHOLD and
                 diff > constants.VLC_LATENCY_ERROR_THRESHOLD