diff --git a/CMakeLists.txt b/CMakeLists.txt
index cc5a6ba..e190d3d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,9 +9,10 @@ SET (CMAKE_CXX_FLAGS_GDB " -Wall -ggdb")
 find_package( Boost 1.36.0 COMPONENTS regex)
 if(Boost_FOUND)
    include_directories(${Boost_INCLUDE_DIRS})
+   include_directories(langkit typelesscpp)
    
    add_executable(langkit_test langkit/main.cpp langkit/langkit_lexer.cpp langkit/langkit_parser.cpp)
    target_link_libraries(langkit_test ${Boost_LIBRARIES})
 
-	 add_executable(typelesscpp_test typelesscpp/test.cpp)
+   add_executable(typelesscpp_test typelesscpp/test.cpp)
 endif()