diff --git a/prebuild.xml b/prebuild.xml
index 66ecfd9940..356c4b0f1b 100644
--- a/prebuild.xml
+++ b/prebuild.xml
@@ -601,6 +601,31 @@
       </Files>
     </Project>
 
+    <Project frameworkVersion="v3_5" name="OpenSim.Region.Physics.ConvexDecompositionDotNet" path="OpenSim/Region/Physics/ConvexDecompositionDotNet" type="Library">
+      <Configuration name="Debug">
+        <Options>
+          <OutputPath>../../../../bin/</OutputPath>
+        </Options>
+      </Configuration>
+      <Configuration name="Release">
+        <Options>
+          <OutputPath>../../../../bin/</OutputPath>
+        </Options>
+      </Configuration>
+
+      <ReferencePath>../../../../bin/</ReferencePath>
+      <Reference name="System"/>
+      <Reference name="System.Core"/>
+      <Reference name="System.Data"/>
+      <Reference name="System.Xml"/>
+
+      <Files>
+        <Match pattern="*.cs" recurse="true">
+          <Exclude name="Tests" pattern="Tests"/>
+        </Match>
+      </Files>
+    </Project>
+
     <Project frameworkVersion="v3_5" name="OpenSim.Region.Physics.BulletSPlugin" path="OpenSim/Region/Physics/BulletSPlugin" type="Library">
       <Configuration name="Debug">
         <Options>
@@ -634,31 +659,6 @@
       </Files>
     </Project>
 
-    <Project frameworkVersion="v3_5" name="OpenSim.Region.Physics.ConvexDecompositionDotNet" path="OpenSim/Region/Physics/ConvexDecompositionDotNet" type="Library">
-      <Configuration name="Debug">
-        <Options>
-          <OutputPath>../../../../bin/</OutputPath>
-        </Options>
-      </Configuration>
-      <Configuration name="Release">
-        <Options>
-          <OutputPath>../../../../bin/</OutputPath>
-        </Options>
-      </Configuration>
-
-      <ReferencePath>../../../../bin/</ReferencePath>
-      <Reference name="System"/>
-      <Reference name="System.Core"/>
-      <Reference name="System.Data"/>
-      <Reference name="System.Xml"/>
-
-      <Files>
-        <Match pattern="*.cs" recurse="true">
-          <Exclude name="Tests" pattern="Tests"/>
-        </Match>
-      </Files>
-    </Project>
-
     <Project frameworkVersion="v3_5" name="OpenSim.Region.Physics.Meshing" path="OpenSim/Region/Physics/Meshing" type="Library">
       <Configuration name="Debug">
         <Options>