diff --git a/apps/app_queue.c b/apps/app_queue.c
index 730c1153f1..cedf9983e3 100644
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@@ -3627,8 +3627,7 @@ static int manager_queues_status( struct mansession *s, struct message *m )
 
 		/* List queue properties */
 		if (ast_strlen_zero(queuefilter) || !strcmp(q->name, queuefilter)) {
-			if(q->callscompleted > 0)
-				sl = 100*((float)q->callscompletedinsl/(float)q->callscompleted);
+			sl = ((q->callscompleted > 0) ? 100*((float)q->callscompletedinsl/(float)q->callscompleted) : 0);
 			ast_cli(s->fd, "Event: QueueParams\r\n"
 						"Queue: %s\r\n"
 						"Max: %d\r\n"