diff --git a/mkdocs.yml b/mkdocs.yml
index d0bd9928..780e4af4 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -85,6 +85,7 @@ extra_css:
 
 extra_javascript:
   - https://www.googletagmanager.com/gtag/js?id=G-58W0K2ZQ25
+  - assets/gtag.js
   - assets/highlight.min.js
   - assets/highlight_init.js
   - https://buttons.github.io/buttons.js