diff --git a/_config.yml b/_config.yml
index d4df964..eff5729 100755
--- a/_config.yml
+++ b/_config.yml
@@ -28,4 +28,4 @@ defaults:
 sass:
   style: compact # possible values: nested expanded compact compressed
 
-google_analytics_id: ""
\ No newline at end of file
+google_analytics_id: null
\ No newline at end of file
diff --git a/_includes/google-analytics.html b/_includes/google-analytics.html
index 2721251..add9fff 100644
--- a/_includes/google-analytics.html
+++ b/_includes/google-analytics.html
@@ -1,4 +1,4 @@
-{{ if site.google_analytics_id }}
+{% if site.google_analytics_id %}
   <!-- Global site tag (gtag.js) - Google Analytics -->
   <script async src="https://www.googletagmanager.com/gtag/js?id={{ site.google_analytics_id }}"></script>
   <script>
@@ -8,4 +8,4 @@
   
     gtag('config', '{{ site.google_analytics_id }}');
   </script>
-{{ end }}
\ No newline at end of file
+{% endif %}
\ No newline at end of file