diff --git a/layouts/robots.txt b/layouts/robots.txt
index 6bbb8e2..b18c6e9 100644
--- a/layouts/robots.txt
+++ b/layouts/robots.txt
@@ -1,6 +1,6 @@
 User-agent: *
 # robotstxt.org - if ENV production variable is false robots will be disallowed.
-{{ if eq (getenv "HUGO_ENV") "production" }}
+{{ if eq (getenv "HUGO_ENV") "production" | or (eq .Site.Params.env "production")  }}
   Disallow:
 {{ else }}
   Disallow: /