diff --git a/layouts/robots.txt b/layouts/robots.txt
index 1ae7abf..56f736f 100644
--- a/layouts/robots.txt
+++ b/layouts/robots.txt
@@ -1,2 +1,2 @@
 User-agent: *
-Disallow: {{ if ne .Hugo.Environment "production" }}/{{ end }}
+Disallow: {{ if ne hugo.Environment "production" }}/{{ end }}