diff --git a/CMakeLists.txt b/CMakeLists.txt
index ab6f084..42508a6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,6 +40,7 @@ list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/Modules)
 if(CMAKE_COMPILER_IS_GNUCXX AND NOT WIN32)
     #http://gcc.gnu.org/wiki/Visibility
     add_definitions(-fvisibility=hidden)
+    add_definitions(-std=c++0x)
 endif()
 
 ########################################################################