diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5124dfbc81..04bcdde4c2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,7 +16,7 @@ endif()
 
 # Minimum OS X version.
 # This is inserted into the Info.plist as well.
-set(CMAKE_OSX_DEPLOYMENT_TARGET "10.15.0" CACHE STRING "")
+set(CMAKE_OSX_DEPLOYMENT_TARGET "10.14.0" CACHE STRING "")
 
 set(CMAKE_USER_MAKE_RULES_OVERRIDE "CMake/FlagsOverride.cmake")