diff --git a/app/services/block_service.rb b/app/services/block_service.rb
index 9050a48585c..0d9a6eccda4 100644
--- a/app/services/block_service.rb
+++ b/app/services/block_service.rb
@@ -8,7 +8,7 @@ class BlockService < BaseService
 
     UnfollowService.new.call(account, target_account) if account.following?(target_account)
     UnfollowService.new.call(target_account, account) if target_account.following?(account)
-    RejectFollowService.new.call(account, target_account) if target_account.requested?(account)
+    RejectFollowService.new.call(target_account, account) if target_account.requested?(account)
 
     block = account.block!(target_account)