diff --git a/config/services.yaml b/config/services.yaml
index dd2da97f..9ebf3079 100644
--- a/config/services.yaml
+++ b/config/services.yaml
@@ -173,7 +173,7 @@ services:
         arguments:
             $allow_email_pw_reset: '%partdb.users.email_pw_reset%'
 
-    App\Services\TFA\BackupCodeGenerator:
+    App\Services\UserSystem\TFA\BackupCodeGenerator:
         arguments:
             $code_length: 8
             $code_count: 15