diff --git a/doc/full-white-stripe.bmp b/doc/full-white-stripe.bmp
deleted file mode 100644
index bb2bf9c493a..00000000000
Binary files a/doc/full-white-stripe.bmp and /dev/null differ
diff --git a/doc/full-white-stripe.jpg b/doc/full-white-stripe.jpg
new file mode 100644
index 00000000000..9b990aeff7b
Binary files /dev/null and b/doc/full-white-stripe.jpg differ
diff --git a/doc/thin-white-stripe.bmp b/doc/thin-white-stripe.bmp
deleted file mode 100644
index 8130a843c4e..00000000000
Binary files a/doc/thin-white-stripe.bmp and /dev/null differ
diff --git a/doc/thin-white-stripe.jpg b/doc/thin-white-stripe.jpg
new file mode 100644
index 00000000000..8dc3d4ae8f9
Binary files /dev/null and b/doc/thin-white-stripe.jpg differ
diff --git a/tools/msvs/msi/product.wxs b/tools/msvs/msi/product.wxs
index bdf28a587ac..1d445d272a9 100644
--- a/tools/msvs/msi/product.wxs
+++ b/tools/msvs/msi/product.wxs
@@ -114,8 +114,8 @@
     </UI>
 
     <UIRef Id="WixUI_Common" />
-    <WixVariable Id="WixUIBannerBmp" Value="..\..\..\doc\thin-white-stripe.bmp" />
-    <WixVariable Id="WixUIDialogBmp" Value="..\..\..\doc\full-white-stripe.bmp" />
+    <WixVariable Id="WixUIBannerBmp" Value="..\..\..\doc\thin-white-stripe.jpg" />
+    <WixVariable Id="WixUIDialogBmp" Value="..\..\..\doc\full-white-stripe.jpg" />
   </Product>
 
 </Wix>