diff --git a/ortools/gurobi/environment.cc b/ortools/gurobi/environment.cc
index 1e606fc9b8..91ba671f8a 100644
--- a/ortools/gurobi/environment.cc
+++ b/ortools/gurobi/environment.cc
@@ -226,6 +226,8 @@ std::function<int(GRBenv** envP)> GRBemptyenv = nullptr;
 std::function<int(GRBenv** envP, const char* logfilename)> GRBloadenv = nullptr;
 std::function<int(GRBenv* env)> GRBstartenv = nullptr;
 std::function<GRBenv*(GRBmodel* model)> GRBgetenv = nullptr;
+std::function<GRBenv*(GRBmodel* model, int num)> GRBgetmultiobjenv = nullptr;
+std::function<GRBenv*(GRBmodel* model)> GRBdiscardmultiobjenvs = nullptr;
 std::function<void(GRBenv* env)> GRBfreeenv = nullptr;
 std::function<const char*(GRBenv* env)> GRBgeterrormsg = nullptr;
 std::function<void(int* majorP, int* minorP, int* technicalP)> GRBversion =
@@ -337,6 +339,9 @@ void LoadGurobiFunctions(DynamicLibrary* gurobi_dynamic_library) {
   gurobi_dynamic_library->GetFunction(&GRBgetstrparaminfo,
                                       "GRBgetstrparaminfo");
   gurobi_dynamic_library->GetFunction(&GRBgetenv, "GRBgetenv");
+  gurobi_dynamic_library->GetFunction(&GRBgetmultiobjenv, "GRBgetmultiobjenv");
+  gurobi_dynamic_library->GetFunction(&GRBdiscardmultiobjenvs,
+                                      "GRBdiscardmultiobjenvs");
   gurobi_dynamic_library->GetFunction(&GRBfreeenv, "GRBfreeenv");
   gurobi_dynamic_library->GetFunction(&GRBgeterrormsg, "GRBgeterrormsg");
   gurobi_dynamic_library->GetFunction(&GRBversion, "GRBversion");
diff --git a/ortools/gurobi/environment.h b/ortools/gurobi/environment.h
index 900fcf7f88..a6ad5995b1 100644
--- a/ortools/gurobi/environment.h
+++ b/ortools/gurobi/environment.h
@@ -723,6 +723,8 @@ extern std::function<int(GRBenv *envP, const char *paramname, int *valueP, int *
 extern std::function<int(GRBenv *envP, const char *paramname, double *valueP, double *minP, double *maxP, double *defP)> GRBgetdblparaminfo;
 extern std::function<int(GRBenv *envP, const char *paramname, char *valueP, char *defP)> GRBgetstrparaminfo;
 extern std::function<GRBenv *(GRBmodel *model)> GRBgetenv;
+extern std::function<GRBenv*(GRBmodel* model, int num)> GRBgetmultiobjenv;
+extern std::function<GRBenv*(GRBmodel* model)> GRBdiscardmultiobjenvs;
 extern std::function<void(GRBenv *env)> GRBfreeenv;
 extern std::function<const char *(GRBenv *env)> GRBgeterrormsg;
 extern std::function<void(int *majorP, int *minorP, int *technicalP)> GRBversion;