diff --git a/app/services/pull_request.rb b/app/services/pull_request.rb
index 503f1de..4dc38fb 100644
--- a/app/services/pull_request.rb
+++ b/app/services/pull_request.rb
@@ -34,7 +34,7 @@ def on_hold_label?(label)
     label.downcase == ON_HOLD.downcase
   end
 
-  def blacklisted?
+  def blocklisted?
     User.where(github_name: username, blacklisted: true).exists?
   end
 end
diff --git a/app/services/slack_notification_service.rb b/app/services/slack_notification_service.rb
index c7a34e0..f0a79be 100644
--- a/app/services/slack_notification_service.rb
+++ b/app/services/slack_notification_service.rb
@@ -33,7 +33,7 @@ def initialize(params)
   end
 
   def send_notification
-    return if pr.blacklisted?
+    return if pr.blocklisted?
 
     send(ACTION_METHODS[action]) if ACTION_METHODS.key? action
   end