--- a/mercurial/archival.py	Tue Sep 05 15:24:22 2017 -0700
+++ b/mercurial/archival.py	Tue Sep 05 15:24:25 2017 -0700
@@ -321,7 +321,7 @@
         if match(name):
             write(name, 0o644, False, lambda: buildmetadata(ctx))
 
-    files = [f for f in ctx.manifest().keys() if match(f)]
+    files = [f for f in ctx.manifest().matches(match)]
     total = len(files)
     if total:
         files.sort()