diff --git a/.travis.yml b/.travis.yml
index 45b41640e..ee8b772c5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,11 +20,7 @@ before_install:
   - brew update
   - brew upgrade boost; return 0
 install:
-  - brew install llvm
-  - export CXX=/usr/local/opt/llvm/bin/clang++
-  - export LDFLAGS="-L/usr/local/opt/llvm/lib"
-  - export CPPFLAGS="-I/usr/local/opt/llvm/include"
-  - brew install yaml-cpp
+  - brew install llvm yaml-cpp
 script:
   - mkdir build
   - cd build
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3c0c91b9a..ff923dfd6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,8 +22,20 @@ endif()
 
 include_directories( "/usr/local/include" )
 link_directories( "/usr/local/lib" )
-include_directories( "/usr/local/opt/openssl/include" )
-link_directories( "/usr/local/opt/openssl/lib" )
+if(${APPLE})
+    include_directories( "/usr/local/opt/openssl/include" )
+    link_directories( "/usr/local/opt/openssl/lib" )
+    execute_process(
+            COMMAND bash -c "sw_vers | head -n 2 | tail -n 1 | cut -f 2 | cut -f 2 -d \".\""
+            OUTPUT_VARIABLE OSX_VERSION
+    )
+    if(NOT ${OSX_VERSION} EQUAL 14)
+        message(STATUS "Set to homebrew's llvm")
+        set(CMAKE_CXX_COMPILER "/usr/local/opt/llvm/bin/clang++")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I/usr/local/opt/llvm/include")
+        set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/local/opt/llvm/lib")
+    endif()
+endif()
 
 add_executable(${PROJECT_NAME} main.cpp)
 target_link_libraries(${PROJECT_NAME}