diff --git a/scripts/change_url b/scripts/change_url
index fd8eea8..797bfc5 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -56,9 +56,10 @@ then
 	change_domain=1
 fi
 
-if [ "$old_path" != "$new_path" ] || [ "$new_path" != "/" ]
+change_path=0
+if [ "$old_path" != "$new_path" ]
 then
-    ynh_die --message="You must use a root domain"
+	change_path=1
 fi
 
 #=================================================
@@ -77,6 +78,18 @@ ynh_script_progression --message="Updating NGINX web server configuration..." --
 
 nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
 
+# Change the path in the NGINX config file
+if [ $change_path -eq 1 ]
+then
+	# Make a backup of the original NGINX config file if modified
+	ynh_backup_if_checksum_is_different --file="$nginx_conf_path"
+	# Set global variables for NGINX helper
+	domain="$old_domain"
+	path_url="$new_path"
+	# Create a dedicated NGINX config
+	ynh_add_nginx_config
+fi
+
 # Change the domain for NGINX
 if [ $change_domain -eq 1 ]
 then
@@ -87,10 +100,6 @@ then
 	ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
 fi
 
-#=================================================
-# SPECIFIC MODIFICATIONS
-#=================================================
-
 #=================================================
 # GENERIC FINALISATION
 #=================================================