1 files changed, 2 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/notifications/fanout.rb b/activesupport/lib/active_support/notifications/fanout.rb
index 8f5fa646e8..5f0bc3dca0 100644
--- a/activesupport/lib/active_support/notifications/fanout.rb
+++ b/activesupport/lib/active_support/notifications/fanout.rb
@@ -25,9 +25,9 @@ module ActiveSupport
         subscriber
       end
 
-      def unsubscribe(subscriber)
+      def unsubscribe(subscriber_or_name)
         synchronize do
-          @subscribers.reject! { |s| s.matches?(subscriber) }
+          @subscribers.reject! { |s| s.matches?(subscriber_or_name) }
           @listeners_for.clear
         end
       end