diff --git a/camera_model/CMakeLists.txt b/camera_model/CMakeLists.txt
index 598150d..6112bd7 100644
--- a/camera_model/CMakeLists.txt
+++ b/camera_model/CMakeLists.txt
@@ -15,7 +15,6 @@ include_directories(${Boost_INCLUDE_DIRS})
 
 find_package(OpenCV REQUIRED)
 
-set(EIGEN_INCLUDE_DIR "/usr/local/include/eigen3")
 find_package(Ceres REQUIRED)
 include_directories(${CERES_INCLUDE_DIRS})