diff --git a/_config.yml b/_config.yml
index 5162346..b4e3cc8 100644
--- a/_config.yml
+++ b/_config.yml
@@ -99,9 +99,9 @@ social:
 
 # Analytics
 analytics:
-  provider               : google-gtag (default), "google", "google-universal", "google-gtag", "custom"
+  provider               : "google-gtag" (default), "google", "google-universal", "google-gtag", "custom"
   google:
-    tracking_id          : G-NWVW36W75S
+    tracking_id          : "G-NWVW36W75S"
     anonymize_ip         : # true, false (default)