diff --git a/libavformat/dvenc.c b/libavformat/dvenc.c
index 617980903e..0176ac9767 100644
--- a/libavformat/dvenc.c
+++ b/libavformat/dvenc.c
@@ -29,7 +29,9 @@
  */
 #include <time.h>
 #include <stdarg.h>
+
 #include "avformat.h"
+#include "internal.h"
 #include "libavcodec/dvdata.h"
 #include "dv.h"
 #include "libavutil/fifo.h"