diff --git a/libavcodec/dca_core.c b/libavcodec/dca_core.c
index 5dd727fc72..697fc74295 100644
--- a/libavcodec/dca_core.c
+++ b/libavcodec/dca_core.c
@@ -19,7 +19,6 @@
  */
 
 #include "libavutil/channel_layout.h"
-#include "libavutil/emms.h"
 #include "dcaadpcm.h"
 #include "dcadec.h"
 #include "dcadata.h"