diff --git a/scripts/upgrade b/scripts/upgrade
index c12cd3c..b5aa6e0 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -190,6 +190,13 @@ ynh_print_info --message="Reloading nginx web server..."
 
 systemctl reload nginx
 
+#=================================================
+# RESTART CRON
+#=================================================
+ynh_print_info --message="Restarting cron..."
+
+systemctl restart cron
+
 #=================================================
 # END OF SCRIPT
 #=================================================