diff --git a/scripts/upgrade b/scripts/upgrade
index 68a0d77..c0b3296 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -61,7 +61,7 @@ ynh_setup_source "$final_path"
 #=================================================
 
 # Create a dedicated nginx config
-ynh_nginx_config
+ynh_add_nginx_config
 
 #=================================================
 # CREATE DEDICATED USER