diff --git a/test/__init__.py b/test/__init__.py
index 180234a96b..be0c923901 100644
--- a/test/__init__.py
+++ b/test/__init__.py
@@ -143,19 +143,6 @@ def wrapper(*args, **kwargs):
     return wrapper
 
 
-def notWindows(test):
-    """Skips this test on Windows"""
-
-    @six.wraps(test)
-    def wrapper(*args, **kwargs):
-        msg = "{} is flaky on Windows".format(test.__name__)
-        if platform.system() == "Windows":
-            pytest.skip(msg)
-        return test(*args, **kwargs)
-
-    return wrapper
-
-
 def onlyBrotlipy():
     return pytest.mark.skipif(brotli is None, reason="only run if brotlipy is present")