diff --git a/script/installer.tmpl b/script/installer.tmpl
index d0613316..ab4bf145 100644
--- a/script/installer.tmpl
+++ b/script/installer.tmpl
@@ -3,3 +3,6 @@ prefix="/usr/local"
 for g in git*; do
   cp $g "$prefix/bin/$g"
 done
+
+git config --global filter.media.clean "git-media-clean"
+git config --global filter.media.smudge "git-media-smudge"