diff --git a/src/cluster.c b/src/cluster.c
index 55863ad8..7ae433bf 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -2018,7 +2018,7 @@ void clusterCron(void) {
     while((de = dictNext(di)) != NULL) {
         clusterNode *node = dictGetVal(de);
         now = mstime(); /* Use an updated time at every iteration. */
-        int delay;
+        mstime_t delay;
 
         if (node->flags &
             (REDIS_NODE_MYSELF|REDIS_NODE_NOADDR|REDIS_NODE_HANDSHAKE))