diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index 36bbc62efc..8b38080fdd 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -2234,7 +2234,7 @@ if(BUILD_TESTING)
     endif()
 
     if(NOT "${CMAKE_GENERATOR}" MATCHES "Visual Studio 9 "
-        AND NOT CMAKE_GENERATOR_TOOLSET)
+        AND NOT CMAKE_GENERATOR_TOOLSET STREQUAL "v90")
       ADD_TEST_MACRO(VSWindowsFormsResx VSWindowsFormsResx)
       ADD_TEST_MACRO(VSManagedCustomCommand)
     endif()