diff -up cronie-1.5.1/anacron/main.c.y2038 cronie-1.5.1/anacron/main.c
--- cronie-1.5.1/anacron/main.c.y2038	2016-05-13 14:39:45.000000000 +0200
+++ cronie-1.5.1/anacron/main.c	2017-05-04 16:44:06.511862226 +0200
@@ -371,17 +371,17 @@ record_start_time(void)
 		year, month, day_of_month);
 }
 
-static int
+static unsigned int
 time_till(job_rec *jr)
 /* Return the number of seconds that we have to wait until it's time
  * to start job jr.
  */
 {
-    unsigned int tj, tn;
+    time_t tj, tn;
 
     if (now) return 0;
     tn = time(NULL);
-    tj = start_sec + jr->delay * 60;
+    tj = start_sec + (time_t)jr->delay * 60;
     if (tj < tn) return 0;
     if (tj - tn > 3600*24)
     {
@@ -389,7 +389,7 @@ time_till(job_rec *jr)
 	    jr->ident);
 	return 0;
     }
-    return tj - tn;
+    return (unsigned int)(tj - tn);
 }
 
 static void
diff -up cronie-1.5.1/src/cron.c.y2038 cronie-1.5.1/src/cron.c
--- cronie-1.5.1/src/cron.c.y2038	2015-02-05 16:29:17.000000000 +0100
+++ cronie-1.5.1/src/cron.c	2017-05-04 16:41:46.652390903 +0200
@@ -563,7 +563,7 @@ static void find_jobs(int vtime, cron_db
 		 */
 		for (u = db->head; u != NULL; u = u->next) {
 		for (e = u->crontab; e != NULL; e = e->next) {
-			time_t virtualSecond = (vtime - e->delay) * SECONDS_PER_MINUTE;
+			time_t virtualSecond = (time_t)(vtime - e->delay) * (time_t)SECONDS_PER_MINUTE;
 			time_t virtualGMTSecond = virtualSecond - vGMToff;
 			job_tz = env_get("CRON_TZ", e->envp);
 			maketime(job_tz, orig_tz);