diff --git a/pkgs/development/python-modules/capturer/default.nix b/pkgs/development/python-modules/capturer/default.nix
index 02bdd0fc72ed..2495040887fd 100644
--- a/pkgs/development/python-modules/capturer/default.nix
+++ b/pkgs/development/python-modules/capturer/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, buildPythonPackage, fetchFromGitHub, humanfriendly, pytestCheckHook, pytest-cov }:
+{ stdenv, lib, buildPythonPackage, fetchFromGitHub, humanfriendly, pytestCheckHook }:
 
 buildPythonPackage rec {
   pname = "capturer";