diff --git a/src/components/structures/LeftPanel2.tsx b/src/components/structures/LeftPanel2.tsx
index 0f614435e5..ab117d55ed 100644
--- a/src/components/structures/LeftPanel2.tsx
+++ b/src/components/structures/LeftPanel2.tsx
@@ -205,6 +205,11 @@ export default class LeftPanel2 extends React.Component<IProps, IState> {
             "mx_LeftPanel2_minimized": this.props.isMinimized,
         });
 
+        const roomListClasses = classNames(
+            "mx_LeftPanel2_actualRoomListContainer",
+            "mx_AutoHideScrollbar",
+        );
+
         return (
             <div className={containerClasses}>
                 {tagPanel}
@@ -212,7 +217,7 @@ export default class LeftPanel2 extends React.Component<IProps, IState> {
                     {this.renderHeader()}
                     {this.renderSearchExplore()}
                     <div
-                        className="mx_LeftPanel2_actualRoomListContainer"
+                        className={roomListClasses}
                         onScroll={this.onScroll}
                         ref={this.listContainerRef}
                     >{roomList}</div>