--- a/tests/test-remotefilelog-histpack.py	Wed Jan 16 23:44:08 2019 +0530
+++ b/tests/test-remotefilelog-histpack.py	Wed Jan 16 21:54:16 2019 -0500
@@ -273,4 +273,6 @@
 # - repack two packs into one
 
 if __name__ == '__main__':
+    if pycompat.iswindows:
+        sys.exit(80)    # Skip on Windows
     silenttestrunner.main(__name__)