diff --git a/libavutil/cpu-test.c b/libavutil/cpu-test.c
index 3eca6d2033..35e7631eaa 100644
--- a/libavutil/cpu-test.c
+++ b/libavutil/cpu-test.c
@@ -17,19 +17,18 @@
  */
 
 #include <stdio.h>
+
+#include "config.h"
+#include "cpu.h"
 #include "avstring.h"
 
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
 #if !HAVE_GETOPT
 #include "compat/getopt.c"
 #endif
 
-#include <stdint.h>
-#include <stdio.h>
-
-#include "avstring.h"
-#include "common.h"
-#include "cpu.h"
-
 static const struct {
     int flag;
     const char *name;