diff --git a/scripts/install b/scripts/install
index 9b5e4e6..2933ad0 100755
--- a/scripts/install
+++ b/scripts/install
@@ -44,7 +44,7 @@ ynh_config_add_nginx
 #=================================================
 ynh_script_progression "Updating configuration..."
 
-ynh_config_add --template="default.env" --destination="$install_dir/.env"
+#ynh_config_add --template="default.env" --destination="$install_dir/.env"
 
 #=================================================
 # BUILD THE APPLICATION
diff --git a/scripts/upgrade b/scripts/upgrade
index 16b0a14..a58183e 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -39,10 +39,6 @@ ynh_config_add_nginx
 
 ynh_config_add --template="cron" --destination="/etc/cron.d/$app"
 
-api_secret="$(ynh_string_random --length=32)"
-app_key="$(ynh_string_random --length=32)"
-phantomjs_key="$(ynh_string_random --length=32)"
-
 #=================================================
 # UPDATE A CONFIG FILE
 #=================================================