diff --git a/libmpdemux/aviheader.h b/libmpdemux/aviheader.h
index 3c1e782062..2fd81d248a 100644
--- a/libmpdemux/aviheader.h
+++ b/libmpdemux/aviheader.h
@@ -1,7 +1,9 @@
 #ifndef MPLAYER_AVIHEADER_H
 #define MPLAYER_AVIHEADER_H
 
-//#include "config.h"	/* get correct definition WORDS_BIGENDIAN */
+#include <sys/types.h>
+#include <stdint.h>
+#include "config.h"	/* get correct definition of WORDS_BIGENDIAN */
 #include "libavutil/common.h"
 #include "mpbswap.h"
 
diff --git a/libmpdemux/demuxer.h b/libmpdemux/demuxer.h
index 22f139345e..a2464c7390 100644
--- a/libmpdemux/demuxer.h
+++ b/libmpdemux/demuxer.h
@@ -1,6 +1,7 @@
 #ifndef MPLAYER_DEMUXER_H
 #define MPLAYER_DEMUXER_H
 
+#include <sys/types.h>
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>