diff --git a/cpp/src/math_optimization/solver_settings.cu b/cpp/src/math_optimization/solver_settings.cu
index bfdf44e19..ba93c6c27 100644
--- a/cpp/src/math_optimization/solver_settings.cu
+++ b/cpp/src/math_optimization/solver_settings.cu
@@ -94,8 +94,8 @@ solver_settings_t<i_t, f_t>::solver_settings_t() : pdlp_settings(), mip_settings
     {CUOPT_RELATIVE_PRIMAL_TOLERANCE, &pdlp_settings.tolerances.relative_primal_tolerance, f_t(0.0), f_t(1e-1), f_t(1e-4)},
     {CUOPT_ABSOLUTE_GAP_TOLERANCE, &pdlp_settings.tolerances.absolute_gap_tolerance, f_t(0.0), f_t(1e-1), f_t(1e-4)},
     {CUOPT_RELATIVE_GAP_TOLERANCE, &pdlp_settings.tolerances.relative_gap_tolerance, f_t(0.0), f_t(1e-1), f_t(1e-4)},
-    {CUOPT_MIP_ABSOLUTE_TOLERANCE, &mip_settings.tolerances.absolute_tolerance, f_t(0.0), f_t(1e-1), f_t(1e-4)},
-    {CUOPT_MIP_RELATIVE_TOLERANCE, &mip_settings.tolerances.relative_tolerance, f_t(0.0), f_t(1e-1), f_t(1e-4)},
+    {CUOPT_MIP_ABSOLUTE_TOLERANCE, &mip_settings.tolerances.absolute_tolerance, f_t(0.0), f_t(1e-1), f_t(1e-6)},
+    {CUOPT_MIP_RELATIVE_TOLERANCE, &mip_settings.tolerances.relative_tolerance, f_t(0.0), f_t(1e-1), f_t(1e-12)},
     {CUOPT_MIP_INTEGRALITY_TOLERANCE, &mip_settings.tolerances.integrality_tolerance, f_t(0.0), f_t(1e-1), f_t(1e-5)},
     {CUOPT_MIP_ABSOLUTE_GAP, &mip_settings.tolerances.absolute_mip_gap, f_t(0.0), std::numeric_limits<f_t>::infinity(), std::max(f_t(1e-10), std::numeric_limits<f_t>::epsilon())},
     {CUOPT_MIP_RELATIVE_GAP, &mip_settings.tolerances.relative_mip_gap, f_t(0.0), f_t(1e-1), f_t(1e-4)},
diff --git a/cpp/src/mip_heuristics/presolve/third_party_presolve.cpp b/cpp/src/mip_heuristics/presolve/third_party_presolve.cpp
index e85baa479..5fd233309 100644
--- a/cpp/src/mip_heuristics/presolve/third_party_presolve.cpp
+++ b/cpp/src/mip_heuristics/presolve/third_party_presolve.cpp
@@ -724,7 +724,7 @@ void set_presolve_options(papilo::Presolve<f_t>& presolver,
 {
   presolver.getPresolveOptions().tlim    = time_limit;
   presolver.getPresolveOptions().threads = num_cpu_threads;  //  user setting or  0 (automatic)
-  presolver.getPresolveOptions().feastol = 1e-5;
+  presolver.getPresolveOptions().feastol = absolute_tolerance;
   if (max_rounds > 0) { presolver.getPresolveOptions().maxrounds = max_rounds; }
   if (dual_postsolve) {
     presolver.getPresolveOptions().componentsmaxint = -1;