diff --git a/installer/PowerToysSetup/Bitmaps/banner.bmp b/installer/PowerToysSetup/Bitmaps/banner.bmp
deleted file mode 100644
index 75a2ef4360..0000000000
Binary files a/installer/PowerToysSetup/Bitmaps/banner.bmp and /dev/null differ
diff --git a/installer/PowerToysSetup/Bitmaps/dialog.bmp b/installer/PowerToysSetup/Bitmaps/dialog.bmp
deleted file mode 100644
index 83db2e2416..0000000000
Binary files a/installer/PowerToysSetup/Bitmaps/dialog.bmp and /dev/null differ
diff --git a/installer/PowerToysSetup/Images/banner.png b/installer/PowerToysSetup/Images/banner.png
new file mode 100644
index 0000000000..ed1b328f46
Binary files /dev/null and b/installer/PowerToysSetup/Images/banner.png differ
diff --git a/installer/PowerToysSetup/Images/dialog.png b/installer/PowerToysSetup/Images/dialog.png
new file mode 100644
index 0000000000..5adfa8891d
Binary files /dev/null and b/installer/PowerToysSetup/Images/dialog.png differ
diff --git a/installer/PowerToysSetup/Product.wxs b/installer/PowerToysSetup/Product.wxs
index dbe089c09d..0b38064128 100644
--- a/installer/PowerToysSetup/Product.wxs
+++ b/installer/PowerToysSetup/Product.wxs
@@ -64,8 +64,8 @@
       <Publish Dialog="UserExit" Control="Finish" Event="DoAction" Value="TelemetryLogRepairCancel">Installed AND NOT (_REMOVE_ALL="Yes")</Publish>
       <Publish Dialog="FatalError" Control="Finish" Event="DoAction" Value="TelemetryLogRepairFail">Installed AND NOT (_REMOVE_ALL="Yes")</Publish>
     </UI>
-    <WixVariable Id="WixUIBannerBmp" Value="$(var.ProjectDir)\Bitmaps\banner.bmp" />
-    <WixVariable Id="WixUIDialogBmp" Value="$(var.ProjectDir)\Bitmaps\dialog.bmp" />
+    <WixVariable Id="WixUIBannerBmp" Value="$(var.ProjectDir)\Images\banner.png" />
+    <WixVariable Id="WixUIDialogBmp" Value="$(var.ProjectDir)\Images\dialog.png" />
     <WixVariable Id="WixUILicenseRtf" Value="$(var.RepoDir)\installer\License.rtf" />
     <Property Id="INSTALLSTARTMENUSHORTCUT" Value="1"/>
     <Property Id="CREATESCHEDULEDTASK" Value="1"/>