diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2e76aa6ff..5aaca0ccc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,6 +4,7 @@ set(CMAKE_AUTOMOC OFF)
 aux_source_directory(. SRC_LIST)
 
 include_directories(${Boost_INCLUDE_DIRS})
+include_directories(${JSONCPP_INCLUDE_DIRS})
 include_directories(..)
 
 set(EXECUTABLE lllc)