1 files changed, 5 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/ipywidgets/default.nix b/nixpkgs/pkgs/development/python-modules/ipywidgets/default.nix
index 4e8377a9bd54..b4cefff029dd 100644
--- a/nixpkgs/pkgs/development/python-modules/ipywidgets/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/ipywidgets/default.nix
@@ -44,6 +44,11 @@ buildPythonPackage rec {
     pytz
   ];
 
+  pytestFlagsArray = [
+    # pytest.PytestRemovedIn8Warning: Support for nose tests is deprecated and will be removed in a future release.
+    "-W" "ignore::pytest.PytestRemovedIn8Warning"
+  ];
+
   meta = {
     description = "IPython HTML widgets for Jupyter";
     homepage = "https://github.com/jupyter-widgets/ipywidgets";