diff --git a/db/migrate/20160914073340_update_user_extensions.rb b/db/migrate/20160914073340_update_user_extensions.rb
new file mode 100644
index 000000000..63d15437b
--- /dev/null
+++ b/db/migrate/20160914073340_update_user_extensions.rb
@@ -0,0 +1,9 @@
+class UpdateUserExtensions < ActiveRecord::Migration
+  def up
+    ues = UserExtensions.where(:school_id => 0)
+    ues.update_all(:school_id => nil)
+  end
+
+  def down
+  end
+end