diff --git a/module/config.js b/module/config.js
index fa59b6cc..ce731d2f 100644
--- a/module/config.js
+++ b/module/config.js
@@ -282,6 +282,9 @@ SW5E.damageTypes = {
   "sonic": "SW5E.DamageSonic"
 };
 
+// Damage Resistance Types
+SW5E.damageResistanceTypes = duplicate(SW5E.damageTypes);
+
 /* -------------------------------------------- */
 
 // armor Types