diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index bf051f3890..84d4c75f4d 100644
--- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c
@@ -138,7 +138,7 @@ struct MpegTSContext {
     int fix_teletext_pts;
 
     int64_t cur_pcr;    /**< used to estimate the exact PCR */
-    int pcr_incr;       /**< used to estimate the exact PCR */
+    int64_t pcr_incr;   /**< used to estimate the exact PCR */
 
     /* data needed to handle file based ts */
     /** stop parsing loop */