diff --git a/libavcodec/h263_parser.c b/libavcodec/h263_parser.c
index 4a279d9052..d4cc9a3688 100644
--- a/libavcodec/h263_parser.c
+++ b/libavcodec/h263_parser.c
@@ -25,6 +25,7 @@
  */
 
 #include "parser.h"
+#include "h263_parser.h"
 
 int ff_h263_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size){
     int vop_found, i;