diff --git a/image_analysis/geom_refinement/CMakeLists.txt b/image_analysis/geom_refinement/CMakeLists.txt
index fba6ba72..d9ecfef0 100644
--- a/image_analysis/geom_refinement/CMakeLists.txt
+++ b/image_analysis/geom_refinement/CMakeLists.txt
@@ -1,14 +1,14 @@
 SET(MINIGLOG ON)
 SET(PROVIDE_UNINSTALL_TARGET OFF)
-set(USE_CUDA OFF)         # or ON, if you use Ceres' CUDA support
-set(CERES_USE_EIGEN_SPARSE ON)
-set(SUITESPARSE OFF)
+SET(USE_CUDA OFF)
+SET(CERES_USE_EIGEN_SPARSE ON)
+SET(EIGEN_USE_BLAS ON)
+SET(CERES_USE_LAPACK ON)
+SET(SUITESPARSE OFF)
 
 # Prevent MKL/BLAS/LAPACK from being found (guarantees no MKL)
-set(CMAKE_DISABLE_FIND_PACKAGE_MKL TRUE)
-#set(CMAKE_DISABLE_FIND_PACKAGE_BLAS TRUE)
-#set(CMAKE_DISABLE_FIND_PACKAGE_LAPACK TRUE)
-set(CERES_THREADING_MODEL "OFF")
+SET(CMAKE_DISABLE_FIND_PACKAGE_MKL TRUE)
+SET(CERES_THREADING_MODEL "OFF")
 
 find_package(Eigen3 3.4 REQUIRED NO_MODULE)  # provides Eigen3::Eigen