diff --git a/Telegram/SourceFiles/boxes/abstract_box.cpp b/Telegram/SourceFiles/boxes/abstract_box.cpp
index 24992aa38..19bcc6ab1 100644
--- a/Telegram/SourceFiles/boxes/abstract_box.cpp
+++ b/Telegram/SourceFiles/boxes/abstract_box.cpp
@@ -456,6 +456,7 @@ void AbstractBox::setDimensions(int newWidth, int maxHeight, bool forceCenterPos
 					: std::max(top1, top2);
 				if (newTop != newGeometry.top()) {
 					move(newGeometry.left(), newTop);
+					resizeEvent(0);
 				}
 			}
 			parentWidget()->update(oldGeometry.united(geometry()).marginsAdded(st::boxRoundShadow.extend));