diff --git a/scripts/install b/scripts/install
index 105ab72..7cacf5f 100644
--- a/scripts/install
+++ b/scripts/install
@@ -83,9 +83,9 @@ if ! yunohost app list | grep -q "id: cryptpad_sandboxing"; then
 	fi
 	public=public
 	if [ $is_public -eq 1 ]; then
-		yunohost app install https://github.com/YunoHost-Apps/cryptpad_sandboxing_ynh --force --args "domain=$sandboxdomain&porti=$porti&is_$public=true"
+		yunohost app install https://github.com/YunoHost-Apps/cryptpad_sandboxing_ynh --force --args "domain=$sandboxdomain&porti=$porti&cryptpad_domain=$domain&is_$public=true"
 	else
-		yunohost app install https://github.com/YunoHost-Apps/cryptpad_sandboxing_ynh --force --args "domain=$sandboxdomain&porti=$porti&is_$public=false"
+		yunohost app install https://github.com/YunoHost-Apps/cryptpad_sandboxing_ynh --force --args "domain=$sandboxdomain&porti=$porti&cryptpad_domain=$domain&is_$public=false"
 	fi
 fi