diff --git a/windows/.gitignore b/windows/.gitignore
index ca785c8f..6949db8b 100755
--- a/windows/.gitignore
+++ b/windows/.gitignore
@@ -1,4 +1,4 @@
-engauge.msi
+digit*.msi
 *.wixobj
 engauge.wixpdb
 staging
diff --git a/windows/build_msi b/windows/build_msi
index 9e569fe6..e07711b0 100755
--- a/windows/build_msi
+++ b/windows/build_msi
@@ -39,4 +39,4 @@ echo "***Compiling release files" &&
 candle.exe engauge.wxs &&
 candle.exe WixUI_InstallDir_NoLicense.wxs &&
 echo "***Creating MSI" &&
-light.exe -ext WixUIExtension -ext WixUtilExtension engauge.wixobj WixUI_InstallDir_NoLicense.wixobj -o engauge.msi
+light.exe -ext WixUIExtension -ext WixUtilExtension engauge.wixobj WixUI_InstallDir_NoLicense.wixobj -o digit-exe-windows-64-bit-installer-6_0.msi