diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8d2d87c..e1f755f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,13 +9,6 @@ if(NOT WIN32)
   find_package(X11 REQUIRED)
 endif()
 
-find_path(EIGEN_DIR NAMES signature_of_eigen3_matrix_library
-        PATHS
-        C:/Program Files/Eigen3
-        PATH_SUFFIXES eigen3 eigen
-        )
-include_directories(${EIGEN_DIR})
-
 # This directory
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 if(APPLE)