diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1151cb0..c29f5a0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -60,10 +60,10 @@ SET(CMAKE_C_STANDARD_REQUIRED OFF)
 SET(CMAKE_C_EXTENSIONS ON)
 SET(CMAKE_CXX_STANDARD_REQUIRED OFF)
 SET(CMAKE_CXX_EXTENSIONS ON)
-IF(CMAKE_VERSION VERSION_GREATER_EQUAL 3.21)
+IF(CMAKE_VERSION VERSION_GREATER 3.20.99)	# >= 3.21
 	SET(CMAKE_C_STANDARD 17)
 	SET(CMAKE_CXX_STANDARD 17)
-ELSEIF(CMAKE_VERSION VERSION_GREATER_EQUAL 3.8)
+ELSEIF(CMAKE_VERSION VERSION_GREATER 3.7.99)	# >= 3.8
 	SET(CMAKE_C_STANDARD 11)
 	SET(CMAKE_CXX_STANDARD 17)
 ELSE()