diff --git a/definitions/Definitions.vcxproj b/definitions/Definitions.vcxproj
index 32820c98..3270aeb2 100644
--- a/definitions/Definitions.vcxproj
+++ b/definitions/Definitions.vcxproj
@@ -63,8 +63,6 @@
     <ClCompile Include="..\interfaces\json\JsonEnum_Streamer.cpp" />
     <ClCompile Include="..\interfaces\json\JsonEnum_SubsystemControl.cpp" />
     <ClCompile Include="..\interfaces\json\JsonEnum_SystemCommands.cpp" />
-    <ClCompile Include="..\interfaces\json\JsonEnum_TestController.cpp" />
-    <ClCompile Include="..\interfaces\json\JsonEnum_TestUtility.cpp" />
     <ClCompile Include="..\interfaces\json\JsonEnum_TimeSync.cpp" />
     <ClCompile Include="..\interfaces\json\JsonEnum_TimeZone.cpp" />
     <ClCompile Include="..\interfaces\json\JsonEnum_TraceControl.cpp" />
@@ -290,12 +288,6 @@
     <CustomBuild Include="..\jsonrpc\SystemCommands.json">
       <FileType>Document</FileType>
     </CustomBuild>
-    <CustomBuild Include="..\jsonrpc\TestController.json">
-      <FileType>Document</FileType>
-    </CustomBuild>
-    <CustomBuild Include="..\jsonrpc\TestUtility.json">
-      <FileType>Document</FileType>
-    </CustomBuild>
     <CustomBuild Include="..\jsonrpc\TimeSync.json">
       <FileType>Document</FileType>
     </CustomBuild>
@@ -612,4 +604,4 @@
       <UserProperties _1_1_4jsonrpc_4Butler_1json__JsonSchema="&quot;" />
     </VisualStudio>
   </ProjectExtensions>
-</Project>
\ No newline at end of file
+</Project>