diff --git a/CMakeLists.txt b/CMakeLists.txt
index 729384b..fc2bc96 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,10 +5,9 @@ set(CMAKE_BUILD_TYPE "Release")
 
 
 option(GEOGRAM_WITH_HLBFGS "Non-linear solver (Yang Liu's HLBFGS)"             ON)
-#option(NPE_WITH_EIGEN      "Whether to use the bundled version of Eigen"       ON)
+# option(NPE_WITH_EIGEN      "Whether to use the bundled version of Eigen"       ON)
 option(EIGEN_WITH_MKL      "Whether to build Eigen with intel MKL or not"      OFF)
 
-
 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "(arm64)|(ARM64)")
   set(NOT_USING_ARM OFF)
 else()