diff --git a/config/upgrade b/config/upgrade
index 1a035218..0d0323b0 100644
--- a/config/upgrade
+++ b/config/upgrade
@@ -1,3 +1,5 @@
-rm /tmp/update_status
-sudo apt-get upgrade -y > /tmp/update_log 2>&1
-if [[ $? = 0 ]]; then echo "OK" > /tmp/upgrade_status; else echo "NOK" > /tmp/upgrade_status; fi
+/bin/bash
+rm /tmp/yunohost/update_status
+sudo apt-get upgrade -y -s > /tmp/yunohost/update_log 2>&1
+if [ $(echo $?) = 0 ]; then echo "OK" > /tmp/yunohost/upgrade_status; else echo "NOK" > /tmp/yunohost/upgrade_status; fi
+rm /tmp/yunohost/upgrade.run