diff --git a/Riot/Modules/MatrixKit/Views/RoomBubbleList/MXKRoomBubbleTableViewCell.h b/Riot/Modules/MatrixKit/Views/RoomBubbleList/MXKRoomBubbleTableViewCell.h
index 60cad3248..958da908a 100644
--- a/Riot/Modules/MatrixKit/Views/RoomBubbleList/MXKRoomBubbleTableViewCell.h
+++ b/Riot/Modules/MatrixKit/Views/RoomBubbleList/MXKRoomBubbleTableViewCell.h
@@ -325,4 +325,7 @@ extern NSString *const kMXKRoomBubbleCellUrlItemInteraction;
  */
 - (void)setupViews;
 
+/// Add temporary subview to `tmpSubviews` property.
+- (void)addTmpSubview:(UIView*)subview;
+
 @end
diff --git a/Riot/Modules/MatrixKit/Views/RoomBubbleList/MXKRoomBubbleTableViewCell.m b/Riot/Modules/MatrixKit/Views/RoomBubbleList/MXKRoomBubbleTableViewCell.m
index b550a1ef1..36b7dcd38 100644
--- a/Riot/Modules/MatrixKit/Views/RoomBubbleList/MXKRoomBubbleTableViewCell.m
+++ b/Riot/Modules/MatrixKit/Views/RoomBubbleList/MXKRoomBubbleTableViewCell.m
@@ -1130,6 +1130,16 @@ static BOOL _disableLongPressGestureOnEvent;
     [self resetAttachmentViewBottomConstraintConstant];
 }
 
+- (void)addTmpSubview:(UIView*)subview
+{
+    if (!self.tmpSubviews)
+    {
+        self.tmpSubviews = [NSMutableArray new];
+    }
+    
+    [self.tmpSubviews addObject:subview];
+}
+
 #pragma mark - Attachment progress handling
 
 - (void)updateProgressUI:(NSDictionary*)statisticsDict