diff --git a/CMakeLists.txt b/CMakeLists.txt
index b13170c..535e4e1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.28)
 
 set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
-set(CMAKE_OSX_DEPLOYMENT_TARGET 10.15 CACHE STRING "Build for 10.15")
+set(CMAKE_OSX_DEPLOYMENT_TARGET 10.13 CACHE STRING "Build for 10.15")
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)