diff --git a/Dynamic-filtering:-default-deny:-useful-rulesets.md b/Dynamic-filtering:-default-deny:-useful-rulesets.md
index e340077..c650143 100644
--- a/Dynamic-filtering:-default-deny:-useful-rulesets.md
+++ b/Dynamic-filtering:-default-deny:-useful-rulesets.md
@@ -173,6 +173,7 @@ Reminder: the `noop` rule action means that network requests will not be filtere
 
     # stackoverflow.com
     stackoverflow.com sstatic.net * noop
+    stackoverflow.com ajax.googleapis.com * noop
 
     # techcrunch.com
     techcrunch.com 5min.com * noop