diff --git a/module/data/settings/Homebrew.mjs b/module/data/settings/Homebrew.mjs
index d4b7b03f..9850efa5 100644
--- a/module/data/settings/Homebrew.mjs
+++ b/module/data/settings/Homebrew.mjs
@@ -54,7 +54,7 @@ export default class DhHomebrew extends foundry.abstract.DataModel {
             maxDomains: new fields.NumberField({
                 required: true,
                 integer: true,
-                min: 1,
+                min: 0,
                 initial: 2,
                 label: 'DAGGERHEART.SETTINGS.Homebrew.FIELDS.maxDomains.label'
             }),
@@ -196,6 +196,11 @@ export default class DhHomebrew extends foundry.abstract.DataModel {
         return source;
     }
 
+    _initialize(options) {
+        super._initialize(options);
+        this.maxDomains ||= Infinity;
+    }
+
     /** Invoked by the setting when data changes */
     handleChange() {
         if (this.maxFear) {