diff --git a/layout/includes/head/analytics.pug b/layout/includes/head/analytics.pug
index 7412c41..ce54837 100644
--- a/layout/includes/head/analytics.pug
+++ b/layout/includes/head/analytics.pug
@@ -35,8 +35,14 @@ if theme.microsoft_clarity
 
 if (theme.google_tag_manager && theme.google_tag_manager.tag_id)
   script.
-    (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-    new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
-    j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-    "!{theme.google_tag_manager.domain ? theme.google_tag_manager.domain : 'https://www.googletagmanager.com'}/gtm.js?id="+i+dl;f.parentNode.insertBefore(j,f);
-    })(window,document,'script','dataLayer','!{theme.google_tag_manager.tag_id}');    
+    window.initGTM = function() {
+      (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+      new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
+      j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+      "!{theme.google_tag_manager.domain ? theme.google_tag_manager.domain : 'https://www.googletagmanager.com'}/gtm.js?id="+i+dl;f.parentNode.insertBefore(j,f);
+      })(window,document,'script','dataLayer','!{theme.google_tag_manager.tag_id}');
+    };
+    window.initGTM();
+    btf.addGlobalFn('pjaxComplete', () => {
+      window.initGTM();
+    }, 'google_tag_manager');
\ No newline at end of file