diff --git a/editor/plugins/tile_set_editor_plugin.cpp b/editor/plugins/tile_set_editor_plugin.cpp
index cc4c21cc040..a8cf5b46e11 100644
--- a/editor/plugins/tile_set_editor_plugin.cpp
+++ b/editor/plugins/tile_set_editor_plugin.cpp
@@ -3235,8 +3235,8 @@ void TileSetEditor::update_workspace_minsize() {
 	delete tiles;
 
 	workspace->set_custom_minimum_size(workspace_min_size + WORKSPACE_MARGIN * 2);
-	workspace_container->set_custom_minimum_size(workspace_min_size + WORKSPACE_MARGIN * 2);
-	workspace_overlay->set_custom_minimum_size(workspace_min_size + WORKSPACE_MARGIN * 2);
+	workspace_container->set_custom_minimum_size(workspace_min_size * workspace->get_scale() + WORKSPACE_MARGIN * 2);
+	workspace_overlay->set_custom_minimum_size(workspace_min_size * workspace->get_scale() + WORKSPACE_MARGIN * 2);
 }
 
 void TileSetEditor::update_edited_region(const Vector2 &end_point) {