diff --git a/web/src/lib/settings/defaults.ts b/web/src/lib/settings/defaults.ts
index a4448aaa..1f8ef01b 100644
--- a/web/src/lib/settings/defaults.ts
+++ b/web/src/lib/settings/defaults.ts
@@ -2,9 +2,10 @@ import { defaultLocale } from "$lib/i18n/translations";
 import type { CobaltSettings } from "$lib/types/settings";
 
 const defaultSettings: CobaltSettings = {
-    schemaVersion: 4,
+    schemaVersion: 5,
     advanced: {
         debug: false,
+        duck: false,
     },
     appearance: {
         theme: "auto",
diff --git a/web/src/lib/types/settings.ts b/web/src/lib/types/settings.ts
index 93958e88..37454183 100644
--- a/web/src/lib/types/settings.ts
+++ b/web/src/lib/types/settings.ts
@@ -2,14 +2,16 @@ import type { RecursivePartial } from "$lib/types/generic";
 import type { CobaltSettingsV2 } from "$lib/types/settings/v2";
 import type { CobaltSettingsV3 } from "$lib/types/settings/v3";
 import type { CobaltSettingsV4 } from "$lib/types/settings/v4";
+import type { CobaltSettingsV5 } from "$lib/types/settings/v5";
 
 export * from "$lib/types/settings/v2";
 export * from "$lib/types/settings/v3";
 export * from "$lib/types/settings/v4";
+export * from "$lib/types/settings/v5";
 
-export type CobaltSettings = CobaltSettingsV4;
+export type CobaltSettings = CobaltSettingsV5;
 
-export type AnyCobaltSettings = CobaltSettingsV3 | CobaltSettingsV2 | CobaltSettings;
+export type AnyCobaltSettings = CobaltSettingsV4 | CobaltSettingsV3 | CobaltSettingsV2 | CobaltSettings;
 
 export type PartialSettings = RecursivePartial<CobaltSettings>;
 
diff --git a/web/src/lib/types/settings/v5.ts b/web/src/lib/types/settings/v5.ts
new file mode 100644
index 00000000..fa38b952
--- /dev/null
+++ b/web/src/lib/types/settings/v5.ts
@@ -0,0 +1,8 @@
+import { type CobaltSettingsV4 } from "$lib/types/settings/v4";
+
+export type CobaltSettingsV5 = Omit<CobaltSettingsV4, 'schemaVersion' | 'advanced'> & {
+    schemaVersion: 5,
+    advanced: CobaltSettingsV4['advanced'] & {
+        duck: boolean;
+    };
+};