diff --git a/mp3lib/dct64_sse.c b/mp3lib/dct64_sse.c
index 34650d01ba..9381b2adf7 100644
--- a/mp3lib/dct64_sse.c
+++ b/mp3lib/dct64_sse.c
@@ -5,7 +5,7 @@
  * and mp3lib/dct64_mmx.c
  */
 
-#include <libavutil/mem.h>
+#include "libavutil/internal.h"
 
 typedef float real;