diff --git a/src/solver/solver_manager.h b/src/solver/solver_manager.h
index 765e8a7ccb740f3afe2540ab3a783da26bcc3b36..51325380a31c9d10cba2a3039c62f2216a5b0706 100644
--- a/src/solver/solver_manager.h
+++ b/src/solver/solver_manager.h
@@ -49,7 +49,7 @@ public:
 
   virtual ~SolverManager() = default;
 
-  std::string solve(const ReportVerbosity report_level);
+  std::string solve(const ReportVerbosity report_level = ReportVerbosity::QUIET);
 
   virtual void computeCovariances(const CovarianceBlocksToBeComputed blocks) = 0;