Index: trunk/scripts/git-migration/git-migrate-fast.sh
===================================================================
--- trunk/scripts/git-migration/git-migrate-fast.sh	(revision 2577)
+++ trunk/scripts/git-migration/git-migrate-fast.sh	(revision 2578)
@@ -19,5 +19,5 @@
 
 sed -n 's/^create repository // p' ../rules | while read repo; do
-    mkdir -p "$repo" && GIT_DIR="$repo" git init --bare
+    mkdir -p "$repo" && GIT_DIR="$repo" git init --bare && GIT_DIR="$repo" git symbolic-ref HEAD refs/heads/prod
 done
 
@@ -61,10 +61,17 @@
 git fetch -t git://github.com/ebroder/python-routefs.git
 git branch -f upstream 1.0.1
-git branch -f master 1.0.1-1
+git branch -f prod 1.0.1-1
 popd
+
+for r in $(ls packages); do
+    pushd "packages/$r"
+    git branch dev prod
+    popd
+done
 
 mkdir packages.git
 pushd packages.git
 git init --bare
+git symbolic-ref HEAD refs/heads/prod
 (
     echo 'commit refs/heads/prod'
@@ -76,5 +83,5 @@
     for r in $(ls ../packages); do
 	pushd "../packages/$r" &>/dev/null
-	commit="$(git rev-parse refs/heads/master)"
+	commit="$(git rev-parse refs/heads/prod)"
 	popd &>/dev/null
 
Index: trunk/scripts/git-migration/rules.mako
===================================================================
--- trunk/scripts/git-migration/rules.mako	(revision 2577)
+++ trunk/scripts/git-migration/rules.mako	(revision 2578)
@@ -27,5 +27,5 @@
         if 'merge' in packages[package]:
             return get_branch(packages[package]['merge'])
-        return 'master'
+        return 'prod'
 
     def get_tag_prefix(package):