diff --git a/typings/src/global-preferences.ts b/typings/src/global-preferences.ts
index cb45e73..b73a544 100644
--- a/typings/src/global-preferences.ts
+++ b/typings/src/global-preferences.ts
@@ -12,7 +12,7 @@ export interface GlobalPreferences {
 
 export interface WebhookPreferences {
     enabled: boolean;
-    url: string;
+    url?: string;
     // events: WebhookEvent[];
 }