diff --git a/pidfile.c b/pidfile.c
index 34a7332..af8b67b 100644
--- a/pidfile.c
+++ b/pidfile.c
@@ -32,6 +32,7 @@
  */
 
 #include <sys/stat.h>		/* utimensat() */
+#include <sys/time.h>		/* utimensat() on *BSD */
 #include <sys/types.h>
 #include <errno.h>
 #include <paths.h>