diff --git a/Shape_regularization/examples/Shape_regularization/CMakeLists.txt b/Shape_regularization/examples/Shape_regularization/CMakeLists.txt
index 432fbbb0da1..6e8c2050ea8 100644
--- a/Shape_regularization/examples/Shape_regularization/CMakeLists.txt
+++ b/Shape_regularization/examples/Shape_regularization/CMakeLists.txt
@@ -32,7 +32,7 @@ if(TARGET CGAL::OSQP_support)
   endforeach()
 
   # Use Eigen.
-  find_package(Eigen3 REQUIRED)
+  find_package(Eigen3 QUIET)
   include(CGAL_Eigen3_support)
   if(TARGET CGAL::Eigen3_support)
     message(STATUS "Found Eigen")