diff --git a/test/credo/check/warning/wrong_test_file_extension_test.exs b/test/credo/check/warning/wrong_test_file_extension_test.exs
index 1765f40c6..ea050f3a4 100644
--- a/test/credo/check/warning/wrong_test_file_extension_test.exs
+++ b/test/credo/check/warning/wrong_test_file_extension_test.exs
@@ -1,8 +1,6 @@
 defmodule Credo.Check.Warning.WrongTestFileExtensionTest do
   use Credo.Test.Case
 
-  @described_check Credo.Check.Warning.WrongTestFileExtension
-
   # we can not test this check, because it uses Credo's `:files`/`:included`
   # param to only run on misnamed files :(
 end