diff --git a/ortools/linear_solver/cbc_interface.cc b/ortools/linear_solver/cbc_interface.cc
index 4eab6c21bd..6dd8e6f2aa 100644
--- a/ortools/linear_solver/cbc_interface.cc
+++ b/ortools/linear_solver/cbc_interface.cc
@@ -359,8 +359,8 @@ MPSolver::ResultStatus CBCInterface::Solve(const MPSolverParameters& param) {
     message_handler.setLogLevel(3, 0);  // Cgl messages
   } else {
     message_handler.setLogLevel(0, 1);  // Coin messages
-    message_handler.setLogLevel(1, 0);  // Clp messages
-    message_handler.setLogLevel(2, 0);  // Presolve messages
+    message_handler.setLogLevel(1, 1);  // Clp messages
+    message_handler.setLogLevel(2, 1);  // Presolve messages
     message_handler.setLogLevel(3, 1);  // Cgl messages
   }