1 files changed, 5 insertions, 3 deletions
diff --git a/src/basic/clock-util.c b/src/basic/clock-util.c
index e4e03df1e4..00ee4c2796 100644
--- a/src/basic/clock-util.c
+++ b/src/basic/clock-util.c
@@ -20,15 +20,17 @@
 ***/
 
 #include <errno.h>
-#include <stdio.h>
 #include <fcntl.h>
+#include <linux/rtc.h>
+#include <stdio.h>
 #include <sys/ioctl.h>
 #include <sys/time.h>
-#include <linux/rtc.h>
 
+#include "clock-util.h"
+#include "fd-util.h"
 #include "macro.h"
+#include "string-util.h"
 #include "util.h"
-#include "clock-util.h"
 
 int clock_get_hwclock(struct tm *tm) {
         _cleanup_close_ int fd = -1;