diff --git a/grid5000.sh b/grid5000.sh
index 3bf58030..1cfad161 100644
--- a/grid5000.sh
+++ b/grid5000.sh
@@ -2,6 +2,10 @@
 cd /root/diversify-statements
 git pull
 mvn clean package
+
+n=$RANDOM
+sleep $(( r %= 120 ))
+
 rm -rf repo/diversify-exp
 java -jar target/Diversify-statements-1.0-SNAPSHOT-jar-with-dependencies.jar git repo