diff --git a/libavcodec/wma.h b/libavcodec/wma.h
index afa3b0dd3c..06386efd2f 100644
--- a/libavcodec/wma.h
+++ b/libavcodec/wma.h
@@ -24,6 +24,7 @@
 
 #include "libavutil/float_dsp.h"
 
+#include "avcodec.h"
 #include "fft.h"
 #include "get_bits.h"
 #include "put_bits.h"