diff --git a/libavcodec/dvbsub_parser.c b/libavcodec/dvbsub_parser.c
index ccb63c35cd6aa5556f91f088ff135ad21a74fa70..e77b9655cca2377f780ca0b0ede511663275783b 100644
--- a/libavcodec/dvbsub_parser.c
+++ b/libavcodec/dvbsub_parser.c
@@ -23,6 +23,7 @@
 #include <string.h>
 
 #include "libavutil/intreadwrite.h"
+#include "libavutil/mem.h"
 
 #include "avcodec.h"
 #include "internal.h"