diff --git a/Modules/CMakeVS6FindMake.cmake b/Modules/CMakeVS6FindMake.cmake
index 0dd21a8da..547c5941c 100644
--- a/Modules/CMakeVS6FindMake.cmake
+++ b/Modules/CMakeVS6FindMake.cmake
@@ -22,3 +22,4 @@ FIND_PROGRAM(CMAKE_MAKE_PROGRAM
   )
 MARK_AS_ADVANCED(CMAKE_MAKE_PROGRAM)
 SET(MSVC60 1)
+SET(MSVC_VERSION 1200)
diff --git a/Modules/CMakeVS71FindMake.cmake b/Modules/CMakeVS71FindMake.cmake
index 8fd332c75..85429e027 100644
--- a/Modules/CMakeVS71FindMake.cmake
+++ b/Modules/CMakeVS71FindMake.cmake
@@ -23,3 +23,4 @@ FIND_PROGRAM(CMAKE_MAKE_PROGRAM
   )
 MARK_AS_ADVANCED(CMAKE_MAKE_PROGRAM)
 SET(MSVC71 1)
+SET(MSVC_VERSION 1310)
diff --git a/Modules/CMakeVS7FindMake.cmake b/Modules/CMakeVS7FindMake.cmake
index 7f65a28a4..47bf0d259 100644
--- a/Modules/CMakeVS7FindMake.cmake
+++ b/Modules/CMakeVS7FindMake.cmake
@@ -22,3 +22,4 @@ FIND_PROGRAM(CMAKE_MAKE_PROGRAM
   )
 MARK_AS_ADVANCED(CMAKE_MAKE_PROGRAM)
 SET(MSVC70 1)
+SET(MSVC_VERSION 1300)