diff --git a/src/components/Settings/AdvancedSettings.tsx b/src/components/Settings/AdvancedSettings.tsx
index 5097c5823..680b55865 100644
--- a/src/components/Settings/AdvancedSettings.tsx
+++ b/src/components/Settings/AdvancedSettings.tsx
@@ -13,7 +13,7 @@ export default function TitleChanger() {
     },
   });
 
-  const saveChanges = (values: { title: string; logo: string; favicon: string }) => {
+  const saveChanges = (values: { title?: string; logo?: string; favicon?: string }) => {
     setConfig({
       ...config,
       settings: {
diff --git a/src/tools/types.ts b/src/tools/types.ts
index 2d0a63d0a..e817fd459 100644
--- a/src/tools/types.ts
+++ b/src/tools/types.ts
@@ -2,9 +2,9 @@ import { OptionValues } from '../components/modules/modules';
 
 export interface Settings {
   searchUrl: string;
-  title: string;
-  logo: string;
-  favicon: string;
+  title?: string;
+  logo?: string;
+  favicon?: string;
 }
 
 export interface Config {