diff --git a/scripts/lib/my_uuid.lua b/scripts/lib/my_uuid.lua
index baa6cc1..d91dbac 100644
--- a/scripts/lib/my_uuid.lua
+++ b/scripts/lib/my_uuid.lua
@@ -6,7 +6,8 @@ function _M.uuid()
     local result, _, code = os.execute(uuid_cmd)
 
     if result and code == 0 then
-        ngx.say(result)
+        ngx.log(ngx.INFO, "uuid -> ", result)
+        return result
     else
         ngx.status = 500
         ngx.log(ngx.ERR, "UUID GENERATION *FAILED*")