diff --git a/runprebuild.sh b/runprebuild.sh
index 87ca4d56ee..d51cf3c2d2 100755
--- a/runprebuild.sh
+++ b/runprebuild.sh
@@ -3,4 +3,5 @@
 mono bin/Prebuild.exe /target nant
 # needed until we break up OpenSim.exe
 perl -pi -e 's{OpenSim.dll}{OpenSim.exe}' OpenSim/ApplicationPlugins/LoadRegions/OpenSim.ApplicationPlugins.LoadRegions.dll.build
+mono bin/Prebuild.exe /target monodev
 mono bin/Prebuild.exe /target vs2005