diff --git a/deploy/before_migrate.rb b/deploy/before_migrate.rb
new file mode 100644
index 00000000..33a714ab
--- /dev/null
+++ b/deploy/before_migrate.rb
@@ -0,0 +1,3 @@
+if FileTest.exists?("#{shared_path}/config/redis.yml")
+  run "ln -nfs #{shared_path}/config/redis.yml #{release_path}/config/redis.yml"
+end