diff --git a/newsfragments/92.bugfix.rst b/newsfragments/92.bugfix.rst
new file mode 100644
index 0000000..eb6dc67
--- /dev/null
+++ b/newsfragments/92.bugfix.rst
@@ -0,0 +1 @@
+In ``Path.match``, Windows path separators are no longer honored. The fact that they were was incidental and never supported.
diff --git a/zipp/__init__.py b/zipp/__init__.py
index cd68a2a..f679892 100644
--- a/zipp/__init__.py
+++ b/zipp/__init__.py
@@ -349,7 +349,7 @@ def iterdir(self):
         return filter(self._is_child, subs)
 
     def match(self, path_pattern):
-        return pathlib.Path(self.at).match(path_pattern)
+        return pathlib.PurePosixPath(self.at).match(path_pattern)
 
     def is_symlink(self):
         """