diff --git a/sway/desktop/transaction.c b/sway/desktop/transaction.c
index 74929f8c9..f8bc64b57 100644
--- a/sway/desktop/transaction.c
+++ b/sway/desktop/transaction.c
@@ -343,7 +343,7 @@ static void arrange_children(enum sway_container_layout layout, list_t *children
 			wlr_scene_node_set_position(&child->scene_tree->node, 0, title_height);
 			wlr_scene_node_reparent(&child->scene_tree->node, content);
 
-			int net_height = height - title_bar_height;
+			int net_height = height - title_height;
 			if (activated && width > 0 && net_height > 0) {
 				arrange_container(child, width, net_height, title_bar_height == 0, 0);
 			} else {