diff --git a/doc/DISCLAIMER.md b/doc/DISCLAIMER.md
index 3f2dfe0..e69de29 100644
--- a/doc/DISCLAIMER.md
+++ b/doc/DISCLAIMER.md
@@ -1 +0,0 @@
-This is a probe program for PHP environment. It can show your server information and readable easily.
diff --git a/scripts/install b/scripts/install
index 6a3b195..5052f2e 100755
--- a/scripts/install
+++ b/scripts/install
@@ -27,7 +27,6 @@ ynh_abort_if_errors
 domain=$YNH_APP_ARG_DOMAIN
 path_url=$YNH_APP_ARG_PATH
 is_public=$YNH_APP_ARG_IS_PUBLIC
-phpversion=$YNH_PHP_VERSION
 
 app=$YNH_APP_INSTANCE_NAME