diff --git a/module/apps/AttributeManager.mjs b/module/apps/AttributeManager.mjs
index 2029e0d..c0f4834 100644
--- a/module/apps/AttributeManager.mjs
+++ b/module/apps/AttributeManager.mjs
@@ -141,7 +141,7 @@ export class AttributeManager extends HandlebarsApplicationMixin(ApplicationV2)
 		const id = randomID();
 		this.#attributes[id] = {
 			name: ``,
-			sort: Number.POSITIVE_INFINITY,
+			sort: Number.MAX_SAFE_INTEGER,
 			isRange: false,
 			isNew: true,
 		};