diff --git a/prebuild.xml b/prebuild.xml
index f51e8f0b9f..25c287e6c8 100644
--- a/prebuild.xml
+++ b/prebuild.xml
@@ -1753,7 +1753,7 @@
       <Reference name="OpenSim.Region.CoreModules"/>
       <Reference name="OpenSim.Framework.Console"/>
       <Reference name="OpenSim.Region.Physics.Manager"/>
-      <Reference name="OpenSim.Region.Physics.Meshing"/>
+      <Reference name="OpenSim.Region.Physics.Meshing" path="../../../../bin/Physics/"/>
       <Reference name="OpenSim.Region.Physics.ConvexDecompositionDotNet"/>
       <Reference name="BulletXNA.dll" path="../../../../bin/"/>
       <Reference name="log4net.dll" path="../../../../bin/"/>