diff --git a/db/migrate/20130424121410_add_name_to_pool_versions.rb b/db/migrate/20130424121410_add_name_to_pool_versions.rb
index b0b679344..bd7c064c0 100644
--- a/db/migrate/20130424121410_add_name_to_pool_versions.rb
+++ b/db/migrate/20130424121410_add_name_to_pool_versions.rb
@@ -2,8 +2,5 @@ class AddNameToPoolVersions < ActiveRecord::Migration[4.2]
   def change
     execute("set statement_timeout = 0")
     add_column :pool_versions, :name, :string
-    PoolVersion.find_each do |pool_version|
-      pool_version.update_column(:name, pool_version.pool.name)
-    end
   end
 end