diff --git a/libavformat/apetag.c b/libavformat/apetag.c
index 6b4676787f..d8cad855bc 100644
--- a/libavformat/apetag.c
+++ b/libavformat/apetag.c
@@ -22,6 +22,7 @@
 
 #include "libavutil/intreadwrite.h"
 #include "avformat.h"
+#include "apetag.h"
 
 #define ENABLE_DEBUG 0