diff --git a/src/@types/global.d.ts b/src/@types/global.d.ts
index 72b9ee56fb..741798761f 100644
--- a/src/@types/global.d.ts
+++ b/src/@types/global.d.ts
@@ -66,15 +66,6 @@ declare global {
         mxModalWidgetStore: ModalWidgetStore;
     }
 
-    export interface DesktopCapturerSource {
-        id: string;
-        name: string;
-        thumbnail;
-        // This property is not camelcase and isn't used, therefore it is commented
-        //display_id: string;
-        appIcon;
-    }
-
     interface Document {
         // https://developer.mozilla.org/en-US/docs/Web/API/Document/hasStorageAccess
         hasStorageAccess?: () => Promise<boolean>;
diff --git a/src/components/views/elements/DesktopCapturerSourcePicker.tsx b/src/components/views/elements/DesktopCapturerSourcePicker.tsx
index 70c5fbaa8d..384befbb01 100644
--- a/src/components/views/elements/DesktopCapturerSourcePicker.tsx
+++ b/src/components/views/elements/DesktopCapturerSourcePicker.tsx
@@ -20,6 +20,12 @@ import BaseDialog from "..//dialogs/BaseDialog"
 import AccessibleButton from './AccessibleButton';
 import {getDesktopCapturerSources} from "matrix-js-sdk/src/webrtc/call";
 
+export interface DesktopCapturerSource {
+    id: string;
+    name: string;
+    thumbnailURL;
+}
+
 export enum Tabs {
     Screens = "screens",
     Windows = "windows",