diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5ad05e72f..e59494151 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,9 +4,7 @@ set(CMAKE_SYSTEM_VERSION 10.0 CACHE STRING "" FORCE)
 set(CMAKE_CXX_STANDARD 20 CACHE STRING "The C++ standard to use")
 #set(CMAKE_C_STANDARD 11 CACHE STRING "The C standard to use") - issue with soh compile with MSVC
 
-if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
-set(MACOSX_DEPLOYMENT_TARGET "10.15" CACHE STRING "Minimum OS X deployment version" FORCE)
-endif()
+set(CMAKE_OSX_DEPLOYMENT_TARGET "10.15" CACHE STRING "Minimum OS X deployment version" FORCE)
 
 project(Ship C CXX)