diff --git a/config/default.yml b/config/default.yml
index d7883cef..ad020013 100644
--- a/config/default.yml
+++ b/config/default.yml
@@ -691,7 +691,7 @@ Lint/UnreachableLoop:
 # TODO: Enable this since it's in the styleguide.
 Lint/UnusedBlockArgument:
   Enabled: false
-  StyleGuide: https://github.com/github/rubocop-github/blob/main/STYLEGUIDE.md#spaces-around-equals
+  StyleGuide: https://github.com/github/rubocop-github/blob/main/STYLEGUIDE.md#underscore-unused-vars
 
 Lint/UnusedMethodArgument:
   Enabled: false