diff --git a/internal/ceres/coordinate_descent_minimizer.cc b/internal/ceres/coordinate_descent_minimizer.cc
index c4da987..bfe93c4 100644
--- a/internal/ceres/coordinate_descent_minimizer.cc
+++ b/internal/ceres/coordinate_descent_minimizer.cc
@@ -227,6 +227,7 @@
   minimizer_options.evaluator = evaluator.get();
   minimizer_options.jacobian = jacobian.get();
   minimizer_options.trust_region_strategy = trust_region_strategy.get();
+  minimizer_options.is_silent = true;
 
   TrustRegionMinimizer minimizer;
   minimizer.Minimize(minimizer_options, parameter, summary);