diff --git a/CMakeLists.txt b/CMakeLists.txt
index dc814f45..dba9e2c9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -122,9 +122,9 @@ execute_process(COMMAND ${CMAKE_COMMAND}
     ${CMAKE_CURRENT_SOURCE_DIR}/build/cmake/config.hpp 
     ${CMAKE_CURRENT_SOURCE_DIR}/include/nana/)
     
-if(CMAKE_COMPILER_IS_GNUCXX)
+if(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall")
-endif(CMAKE_COMPILER_IS_GNUCXX)
+endif(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
 
 set(NANA_SOURCE_DIR ${CMAKE_SOURCE_DIR}/source)
 set(NANA_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/include)
@@ -160,4 +160,4 @@ add_library(${PROJECT_NAME} ${NANA_SOURCE}
 install(TARGETS ${PROJECT_NAME}
             ARCHIVE DESTINATION lib
             LIBRARY DESTINATION lib)
-install(DIRECTORY ${NANA_INCLUDE_DIR}/nana DESTINATION include)
\ No newline at end of file
+install(DIRECTORY ${NANA_INCLUDE_DIR}/nana DESTINATION include)