diff --git a/runprebuild.bat b/runprebuild.bat
new file mode 100644
index 0000000000..c1e5d0edf5
--- /dev/null
+++ b/runprebuild.bat
@@ -0,0 +1,2 @@
+bin\Prebuild.exe /target nant
+bin\Prebuild.exe /target vs2005
\ No newline at end of file