diff --git a/record/ffemu.c b/record/ffemu.c
index 1e0796a5ca..49e88d52a8 100644
--- a/record/ffemu.c
+++ b/record/ffemu.c
@@ -20,6 +20,8 @@ extern "C" {
 #endif
 #include <libavcodec/avcodec.h>
 #include <libavutil/mathematics.h>
+#include <libavutil/avutil.h>
+#include <libavutil/avstring.h>
 #include <libavutil/opt.h>
 #include <libavformat/avformat.h>
 #include <libswscale/swscale.h>