diff -r 1786830cc35d -r 81dd71991dc1 extra/soundsoftware/export-git.sh
--- a/extra/soundsoftware/export-git.sh
+++ b/extra/soundsoftware/export-git.sh
@@ -106,7 +106,7 @@
         # valid Hg repos. With --force apparently it will just pick one
         # of the two heads arbitrarily, which is also alarming but is
         # more likely to be useful 
-	"$fastexport" --quiet -r "$hgrepo" -A "$authormap" --hg-hash --force
+	"$fastexport" --quiet -r "$hgrepo" -A "$authormap" --force
 
         git update-server-info
     )