diff --git a/pkgs/development/python-modules/pytest/default.nix b/pkgs/development/python-modules/pytest/default.nix
index 579cfe1271f..4c6d76833ed 100644
--- a/pkgs/development/python-modules/pytest/default.nix
+++ b/pkgs/development/python-modules/pytest/default.nix
@@ -56,9 +56,12 @@ buildPythonPackage rec {
   '';
 
   # Ignored file https://github.com/pytest-dev/pytest/pull/5605#issuecomment-522243929
+  # test_missing_required_plugins will emit deprecation warning which is treated as error
   checkPhase = ''
     runHook preCheck
-    $out/bin/py.test -x testing/ -k "not test_collect_pyargs_with_testpaths" --ignore=testing/test_junitxml.py
+    $out/bin/py.test -x testing/ \
+      --ignore=testing/test_junitxml.py \
+      -k "not test_collect_pyargs_with_testpaths and not test_missing_required_plugins"
 
     # tests leave behind unreproducible pytest binaries in the output directory, remove:
     find $out/lib -name "*-pytest-${version}.pyc" -delete