diff --git a/scripts/src/3rdparty.lua b/scripts/src/3rdparty.lua
index 19010f625e7..2e189f8a765 100644
--- a/scripts/src/3rdparty.lua
+++ b/scripts/src/3rdparty.lua
@@ -1474,6 +1474,7 @@ end
 		}
 		buildoptions {
 			"-x objective-c++",
+			"-D BGFX_CONFIG_MULTITHREADED=0",
 		}
 	end