diff --git a/libavformat/cafenc.c b/libavformat/cafenc.c
index 92b61c9e1e..40ccd48c2d 100644
--- a/libavformat/cafenc.c
+++ b/libavformat/cafenc.c
@@ -21,7 +21,6 @@
 
 #include "avformat.h"
 #include "caf.h"
-#include "riff.h"
 #include "isom.h"
 #include "avio_internal.h"
 #include "libavutil/intfloat.h"