diff --git a/cluster_basic/hello.run b/cluster_basic/hello.run
index 325617f..a1c5b01 100644
--- a/cluster_basic/hello.run
+++ b/cluster_basic/hello.run
@@ -1,15 +1,15 @@
 #!/bin/bash
 
 #SBATCH --nodes 1
 #SBATCH --ntasks 1
 #SBATCH --cpus-per-task 1
 #SBATCH --mem 2048
 #SBATCH --time 00:05:00
 
 #SBATCH --partition debug
 
 sleep 10
 
 echo "hello from `hostname` at `date`"
 
-sleep 10
+sleep 60