=== modified file 'plugins.d/mandos-client.c'
--- plugins.d/mandos-client.c	2020-04-05 21:30:59 +0000
+++ plugins.d/mandos-client.c	2020-07-04 09:54:46 +0000
@@ -396,9 +396,8 @@
 	fprintf_plus(stderr,
 		     "Setting system clock to key file mtime");
       }
-      time_t keytime = keystat.st_mtim.tv_sec;
-      if(stime(&keytime) != 0){
-	perror_plus("stime");
+      if(clock_settime(CLOCK_REALTIME, &keystat.st_mtim) != 0){
+	perror_plus("clock_settime");
       }
       ret = lower_privileges();
       if(ret != 0){