diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index 1843b2c3c4..e9948e4940 100644
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@@ -1643,7 +1643,7 @@ static int hls_window(AVFormatContext *s, int last, VariantStream *vs)
         }
     }
 
-    //if (last && (hls->flags & HLS_OMIT_ENDLIST)==0)
+    if (last && (hls->flags & HLS_OMIT_ENDLIST)==0)
         ff_hls_write_end_list(byterange_mode ? hls->m3u8_out : vs->out);
 
     if (vs->vtt_m3u8_name) {