diff --git a/scripts/install b/scripts/install
index 27bf9bf..8038976 100644
--- a/scripts/install
+++ b/scripts/install
@@ -13,6 +13,7 @@ source /usr/share/yunohost/helpers
 # RETRIEVE ARGUMENTS FROM THE MANIFEST
 #=================================================
 
+password=$YNH_APP_ARG_PASSWORD
 app_nb=$YNH_APP_INSTANCE_NUMBER
 
 #=================================================