diff --git a/scripts/install b/scripts/install
index 7f06d60..0b3891e 100644
--- a/scripts/install
+++ b/scripts/install
@@ -11,10 +11,10 @@ app=$YNH_APP_INSTANCE_NAME
 domain=$YNH_APP_ARG_DOMAIN
 path=$YNH_APP_ARG_PATH
 is_public=$YNH_APP_ARG_IS_PUBLIC
-language=$YNH_APP_ARG_IS_LANGUAGE
-filesize=$YNH_APP_ARG_IS_FILESIZE
-admin=$YNH_APP_ARG_IS_ADMIN
-password=$YNH_APP_ARG_IS_PASSWORD
+language=$YNH_APP_ARG_LANGUAGE
+filesize=$YNH_APP_ARG_FILESIZE
+admin=$YNH_APP_ARG_ADMIN
+password=$YNH_APP_ARG_PASSWORD
 
 
 # chech if / is present at start and not at end