diff --git a/qrenderdoc/MainWindow.ui b/qrenderdoc/MainWindow.ui
index f7697ddf2..cf2d96bde 100644
--- a/qrenderdoc/MainWindow.ui
+++ b/qrenderdoc/MainWindow.ui
@@ -371,7 +371,7 @@
   <customwidget>
    <class>ToolWindowManager</class>
    <extends>QWidget</extends>
-   <header>toolwindowmanager.h</header>
+   <header>ToolWindowManager.h</header>
   </customwidget>
  </customwidgets>
  <resources/>
diff --git a/qrenderdoc/TextureViewer.ui b/qrenderdoc/TextureViewer.ui
index 2aff63058..81a8e562c 100644
--- a/qrenderdoc/TextureViewer.ui
+++ b/qrenderdoc/TextureViewer.ui
@@ -38,7 +38,7 @@
   <customwidget>
    <class>CustomPaintWidget</class>
    <extends>QWidget</extends>
-   <header>custompaintwidget.h</header>
+   <header>CustomPaintWidget.h</header>
   </customwidget>
  </customwidgets>
  <resources/>