diff --git a/_includes/head.html b/_includes/head.html
index f384a8d..2b6c2dd 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -3,7 +3,7 @@
-
+
{%- if jekyll.environment == 'production' and site.google_analytics -%}
{%- include google-analytics.html -%}
diff --git a/_layouts/default.html b/_layouts/default.html
index f9e7777..dc42126 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -28,6 +28,6 @@