diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0f1f38d..b3b2365 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -51,6 +51,8 @@ macro (add_public_header)
 endmacro()
 
 IF(APPLE)
+   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated -Wno-deprecated-declarations -Wno-c++11-extensions")
+   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-deprecated -Wno-deprecated-declarations -Wno-c++11-extensions")
    # SET(GUI_TYPE MACOSX_BUNDLE)
    # INCLUDE_DIRECTORIES ( /Developer/Headers/FlatCarbon )
    FIND_LIBRARY(APPKIT_LIBRARY AppKit)
diff --git a/tools/toolchain-x86_64-apple-darwin-clang.cmake b/tools/toolchain-x86_64-apple-darwin-clang.cmake
index f2afa12..5b7cfe8 100644
--- a/tools/toolchain-x86_64-apple-darwin-clang.cmake
+++ b/tools/toolchain-x86_64-apple-darwin-clang.cmake
@@ -7,4 +7,5 @@ set(CMAKE_C_COMPILER_TARGET ${triple})
 set(CMAKE_CXX_COMPILER clang++)
 set(CMAKE_CXX_COMPILER_TARGET ${triple})
 set(CMAKE_C_FLAGS "-m64 -DGL_SILENCE_DEPRECATION")
-set(CMAKE_CXX_FLAGS "-m64 -DGL_SILENCE_DEPRECATION -std=c++11")
+set(CMAKE_CXX_FLAGS "-m64 -DGL_SILENCE_DEPRECATION")
+