diff --git a/ortools/linear_solver/python/linear_solver.i b/ortools/linear_solver/python/linear_solver.i
index 7a5bf5ef83..a475c55a77 100644
--- a/ortools/linear_solver/python/linear_solver.i
+++ b/ortools/linear_solver/python/linear_solver.i
@@ -374,8 +374,8 @@ PY_CONVERT(MPVariable);
 %rename (LookupVariable) operations_research::MPSolver::LookupVariableOrNull;
 %unignore operations_research::MPSolver::SetSolverSpecificParametersAsString;
 %unignore operations_research::MPSolver::NextSolution;
-%unignore  operations_research::MPSolver::ExportModelAsLpFormat;
-%unignore  operations_research::MPSolver::ExportModelAsMpsFormat;
+%unignore  operations_research::MPSolver::ExportModelAsLpFormat(bool);
+%unignore  operations_research::MPSolver::ExportModelAsMpsFormat(bool, bool);
 %unignore  operations_research::MPSolver::WriteModelToMpsFile;
 %unignore operations_research::MPSolver::Write;
 
diff --git a/ortools/linear_solver/python/lp_test.py b/ortools/linear_solver/python/lp_test.py
index a52dc3467b..5b7c188880 100755
--- a/ortools/linear_solver/python/lp_test.py
+++ b/ortools/linear_solver/python/lp_test.py
@@ -349,7 +349,7 @@ def testExportToMps(self):
         sum_of_vars = sum([x1, x2, x3])
         c2 = solver.Add(sum_of_vars <= 100.0, "OtherConstraintName")
 
-        mps_str = solver.ExportModelAsMpsFormat(fixed_format=False, obfuscated=False)
+        mps_str = solver.ExportModelAsMpsFormat(fixed_format=False, obfuscate=False)
         self.assertIn("ExportMps", mps_str)