diff --git a/src/components/structures/LeftPanel.tsx b/src/components/structures/LeftPanel.tsx
index 262d12a700..00653995c9 100644
--- a/src/components/structures/LeftPanel.tsx
+++ b/src/components/structures/LeftPanel.tsx
@@ -388,7 +388,6 @@ export default class LeftPanel extends React.Component<IProps, IState> {
         const roomList = <RoomList
             onKeyDown={this.onKeyDown}
             resizeNotifier={null}
-            collapsed={false}
             onFocus={this.onFocus}
             onBlur={this.onBlur}
             isMinimized={this.props.isMinimized}
diff --git a/src/components/views/rooms/RoomList.tsx b/src/components/views/rooms/RoomList.tsx
index 92bbdfeacb..33164837c1 100644
--- a/src/components/views/rooms/RoomList.tsx
+++ b/src/components/views/rooms/RoomList.tsx
@@ -53,7 +53,6 @@ interface IProps {
     onBlur: (ev: React.FocusEvent) => void;
     onResize: () => void;
     resizeNotifier: ResizeNotifier;
-    collapsed: boolean;
     isMinimized: boolean;
 }