diff --git a/src/dropdown.cpp b/src/dropdown.cpp
index d2f7785b24..c9953dc432 100644
--- a/src/dropdown.cpp
+++ b/src/dropdown.cpp
@@ -348,6 +348,7 @@ struct DropdownWindow : Window {
 		this->UpdateSizeAndPosition();
 		this->ReInit(0, 0);
 		this->InitializePositionSize(this->position.x, this->position.y, this->nested_root->smallest_x, this->nested_root->smallest_y);
+		this->FindWindowPlacementAndResize(this->window_desc.GetDefaultWidth(), this->window_desc.GetDefaultHeight(), true);
 		this->SetDirty();
 	}
 };