diff --git a/src/components/views/rooms/AuxPanel.tsx b/src/components/views/rooms/AuxPanel.tsx
index 4ce31be410..21f8369db8 100644
--- a/src/components/views/rooms/AuxPanel.tsx
+++ b/src/components/views/rooms/AuxPanel.tsx
@@ -169,6 +169,7 @@ export default class AuxPanel extends React.Component<IProps, IState> {
                 roomId={this.props.room.roomId}
                 onResize={this.props.onResize}
                 maxVideoHeight={this.props.maxHeight}
+                resizeNotifier={this.props.resizeNotifier}
             />
         );
 
diff --git a/src/components/views/voip/CallViewForRoom.tsx b/src/components/views/voip/CallViewForRoom.tsx
index 4cb4e66fbe..7085cda21a 100644
--- a/src/components/views/voip/CallViewForRoom.tsx
+++ b/src/components/views/voip/CallViewForRoom.tsx
@@ -19,6 +19,7 @@ import React from 'react';
 import CallHandler from '../../../CallHandler';
 import CallView from './CallView';
 import dis from '../../../dispatcher/dispatcher';
+import ResizeNotifier from "../../../utils/ResizeNotifier";
 
 interface IProps {
     // What room we should display the call for
@@ -30,6 +31,8 @@ interface IProps {
     // a callback which is called when the content in the callview changes
     // in a way that is likely to cause a resize.
     onResize?: any;
+
+    resizeNotifier: ResizeNotifier,
 }
 
 interface IState {