diff --git a/libavformat/mov.c b/libavformat/mov.c
index e9a582e5aa..ac0c01a67f 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -11299,7 +11299,8 @@ static int mov_seek_stream(AVFormatContext *s, AVStream *st, int64_t timestamp,
 {
     MOVStreamContext *sc = st->priv_data;
     FFStream *const sti = ffstream(st);
-    int sample, time_sample, ret, next_ts, requested_sample;
+    int sample, time_sample, ret, requested_sample;
+    int64_t next_ts;
     unsigned int i;
 
     // Here we consider timestamp to be PTS, hence try to offset it so that we