diff --git a/build.ps1 b/build.ps1
new file mode 100644
index 0000000..2274904
--- /dev/null
+++ b/build.ps1
@@ -0,0 +1,6 @@
+$maintainer = "tier"
+$imagename = "shib-idp-windows"
+$fullimagename = $($maintainer) + '/' + $($imagename)
+
+echo "Building new Docker image $maintainer/$imagename"
+docker build --rm -t $maintainer/$imagename --build-arg maintainer=$maintainer --build-arg imagename=$imagename --build-arg version=$version .