diff --git a/libavformat/mov_chan.c b/libavformat/mov_chan.c
index 800bb102a0..b1fa13f753 100644
--- a/libavformat/mov_chan.c
+++ b/libavformat/mov_chan.c
@@ -580,7 +580,7 @@ int ff_mov_read_chan(AVFormatContext *s, AVIOContext *pb, AVStream *st,
         }
     }
     if (layout_tag == 0)
-            st->codec->channel_layout = label_mask;
+        st->codec->channel_layout = label_mask;
     else
         st->codec->channel_layout = ff_mov_get_channel_layout(layout_tag, bitmap);