--- a/widgets/matrixeditor.ui	Sun Jun 26 21:00:06 2022 +0300
+++ b/widgets/matrixeditor.ui	Sun Jun 26 21:32:51 2022 +0300
@@ -115,7 +115,7 @@
   <customwidget>
    <class>DoubleSpinBox</class>
    <extends>QDoubleSpinBox</extends>
-   <header>doublespinbox.h</header>
+   <header>widgets/doublespinbox.h</header>
   </customwidget>
  </customwidgets>
  <resources/>