diff --git a/Build/Prebuild.xml b/Build/Prebuild.xml
index 47123ee3..4001c13c 100644
--- a/Build/Prebuild.xml
+++ b/Build/Prebuild.xml
@@ -18,7 +18,6 @@
         <OptimizeCode>true</OptimizeCode>
         <!--<OutputPath>../../Binaries/Release/Libraries</OutputPath>-->
         <DebugInformation>false</DebugInformation>
-        <XmlDocFile>OpenTK.xml</XmlDocFile>
       </Options>
     </Configuration>
 
@@ -90,13 +89,14 @@
         <Options>
           <OutputPath>../../Binaries/Release/Libraries</OutputPath>
           <AllowUnsafe>true</AllowUnsafe>
+          <XmlDocFile>OpenTK.xml</XmlDocFile>
         </Options>
       </Configuration>
 
       <Reference name="System"/>
       <Reference name="System.Drawing"/>
       <Reference name="System.Windows.Forms"/>
-      <Reference name="System.Data"/>
+      <Reference name="System.Data"/>
       <Reference name="System.Xml"/>
 
       <Files>
@@ -119,6 +119,7 @@
         <Options>
           <OutputPath>../../Binaries/Release/Libraries</OutputPath>
           <AllowUnsafe>true</AllowUnsafe>
+          <XmlDocFile>OpenTK.Utilities.xml</XmlDocFile>
         </Options>
       </Configuration>
 
@@ -155,7 +156,7 @@
       <Reference name="System"/>
       <Reference name="System.Drawing"/>
       <Reference name="System.Windows.Forms"/>
-      <Reference name="System.Data"/>
+      <Reference name="System.Data"/>
       <Reference name="System.Xml"/>
 
       <Files>