1 files changed, 3 insertions, 0 deletions
diff --git a/pytest.ini b/pytest.ini
index aed8b716..892714bf 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -59,5 +59,8 @@ filterwarnings=
 	ignore:Distutils was imported before setuptools
 	ignore:Setuptools is replacing distutils
 
+	# suppress warnings in deprecated msvc compilers
+	ignore:msvc9?compiler is deprecated
+
 	ignore:Support for .* in .pyproject.toml. is still .beta.
 	ignore::setuptools.command.editable_wheel.InformationOnly