diff --git a/CMakeLists.txt b/CMakeLists.txt
index 36fda23..7e7e307 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,6 +22,7 @@ CMAKE_MINIMUM_REQUIRED(VERSION 3.12)
 PROJECT(UMSKT)
 SET(CMAKE_CXX_STANDARD 17)
 SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
+SET(CMAKE_OSX_SYSROOT "macosx" CACHE PATH "macOS SDK path")
 OPTION(UMSKT_USE_SHARED_OPENSSL "Force linking against the system-wide OpenSSL library" OFF)
 OPTION(MUSL_STATIC "Enable fully static builds in a muslc environment (i.e. Alpine Linux)" OFF)
 OPTION(DJGPP_WATT32 "Enable compilation and linking with DJGPP/WATT32/OpenSSL" OFF)