diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index fda93593c..33c18ce2a 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -171,7 +171,7 @@ if(BUILD_TESTING)
       OUTPUT_VARIABLE OSX_VERSION
       OUTPUT_STRIP_TRAILING_WHITESPACE
       )
-    if(OSX_VERSION MATCHES "^10\\.[0123]" OR OSX_VERSION MATCHES "ProductVersion:\t10\\.[0123]")
+    if(OSX_VERSION VERSION_LESS 10.4)
       message(STATUS "Forcing CTEST_TEST_CPACK=OFF on OSX < 10.4")
       message(STATUS "OSX_VERSION='${OSX_VERSION}'")
       set(CTEST_TEST_CPACK OFF)