diff --git a/src/components/views/rooms/AuxPanel.tsx b/src/components/views/rooms/AuxPanel.tsx
index 21f8369db8..eb7c06cea8 100644
--- a/src/components/views/rooms/AuxPanel.tsx
+++ b/src/components/views/rooms/AuxPanel.tsx
@@ -167,7 +167,6 @@ export default class AuxPanel extends React.Component<IProps, IState> {
         const callView = (
             <CallViewForRoom
                 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 50fb889766..054a831bf0 100644
--- a/src/components/views/voip/CallViewForRoom.tsx
+++ b/src/components/views/voip/CallViewForRoom.tsx
@@ -29,10 +29,6 @@ interface IProps {
     // maxHeight style attribute for the video panel
     maxVideoHeight?: number;
 
-    // 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,
 }
 
@@ -122,7 +118,6 @@ export default class CallViewForRoom extends React.Component<IProps, IState> {
                     <CallView
                         call={this.state.call}
                         pipMode={false}
-                        onResize={this.props.onResize}
                     />
                 </Resizable>
             </div>