diff --git a/scripts/install b/scripts/install
index 7619fc2..e8dc0eb 100755
--- a/scripts/install
+++ b/scripts/install
@@ -3,6 +3,12 @@
 # Exit on command errors and treat unset variables as an error
 set -eu
 
+# IMPORT GENERIC HELPERS
+#=================================================
+
+source _common.sh
+source /usr/share/yunohost/helpers
+
 app=$YUNOHOST_APP_INSTANCE_NAME
 
 # Retrieve arguments
@@ -13,8 +19,6 @@ is_public=$YUNOHOST_APP_ARG_IS_PUBLIC
 
 ynh_app_setting_set "$app" is_public "$is_public"
 
-# Source YunoHost helpers
-source /usr/share/yunohost/helpers
 
 # Check domain/path availability
 sudo yunohost app checkurl $domain -a "$app" \