diff --git a/Dynamic-filtering:-default-deny:-useful-rulesets.md b/Dynamic-filtering:-default-deny:-useful-rulesets.md
index d9e0c27..94d9aec 100644
--- a/Dynamic-filtering:-default-deny:-useful-rulesets.md
+++ b/Dynamic-filtering:-default-deny:-useful-rulesets.md
@@ -72,6 +72,7 @@ Reminder: the `noop` rule action means that network requests will not be filtere
     reddit.com redditstatic.com * noop
 
     # slashdot.org
+    slashdot.org bootstrapcdn.com * noop
     slashdot.org fsdn.com * noop
 
     # stackoverflow.com