diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4dd1c1c2..520d78ab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ project(GLFW C)
 
 cmake_minimum_required(VERSION 2.8.9)
 
-if (CMAKE_VERSION VERSION_EQUAL "3.0" OR CMAKE_VERSION VERSION_GREATER "3.0")
+if (NOT CMAKE_VERSION VERSION_LESS "3.0")
     # Until all major package systems have moved to CMake 3,
     # we stick with the older INSTALL_NAME_DIR mechanism
     cmake_policy(SET CMP0042 OLD)