diff --git a/config/initializers/types.rb b/config/initializers/types.rb
index de1ef4b05..38f86e36c 100644
--- a/config/initializers/types.rb
+++ b/config/initializers/types.rb
@@ -1 +1,3 @@
-ActiveRecord::Type.register(:ip_address, IpAddressType)
+Rails.application.reloader.to_prepare do
+  ActiveRecord::Type.register(:ip_address, IpAddressType)
+end