diff --git a/pytest.ini b/pytest.ini
index 355e9dfd..a16534bd 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -16,4 +16,6 @@ filterwarnings =
     # py36/pyside2_512 specific issue
     ignore:split\(\) requires a non-empty pattern match\.:FutureWarning
     # pyqtgraph specific warning we want to ignore during testing
-    ignore:Visible window deleted. To prevent this, store a reference to the window object.
\ No newline at end of file
+    ignore:Visible window deleted. To prevent this, store a reference to the window object.
+    # xvfb warnings
+    ignore:Unknown config option:pytest.PytestConfigWarning