diff --git a/libavcodec/libtheoraenc.c b/libavcodec/libtheoraenc.c
index d7f635ca794c8a9b4900b792061c3655bb16d215..abfa462c963c8cff57ef25ae6503bbacd9a64bd7 100644
--- a/libavcodec/libtheoraenc.c
+++ b/libavcodec/libtheoraenc.c
@@ -31,6 +31,7 @@
  */
 
 /* FFmpeg includes */
+#include "libavutil/intreadwrite.h"
 #include "libavutil/log.h"
 #include "avcodec.h"