diff --git a/sbin/start-slaves.sh b/sbin/start-slaves.sh
index ba1a84abc1fef0285f2f04a6784f7625f1cfc40f..76316a3067c93a43b087fd611111682419d21f18 100755
--- a/sbin/start-slaves.sh
+++ b/sbin/start-slaves.sh
@@ -64,6 +64,6 @@ else
     SPARK_WORKER_WEBUI_PORT=8081
   fi
   for ((i=0; i<$SPARK_WORKER_INSTANCES; i++)); do
-    "$sbin/slaves.sh" cd "$SPARK_HOME" \; "$sbin/start-slave.sh" $(( $i + 1 ))  "spark://$SPARK_MASTER_IP:$SPARK_MASTER_PORT" --webui-port $(( $SPARK_WORKER_WEBUI_PORT + $i ))
+    "$sbin/slaves.sh" cd "$SPARK_HOME" \; "$sbin/start-slave.sh" $(( $i + 1 )) --webui-port $(( $SPARK_WORKER_WEBUI_PORT + $i )) "spark://$SPARK_MASTER_IP:$SPARK_MASTER_PORT"
   done
 fi