diff --git a/opm/simulators/utils/ParallelRestart.cpp b/opm/simulators/utils/ParallelRestart.cpp
index 4224a9ff8..64272de54 100644
--- a/opm/simulators/utils/ParallelRestart.cpp
+++ b/opm/simulators/utils/ParallelRestart.cpp
@@ -35,7 +35,6 @@
 #include <opm/parser/eclipse/EclipseState/Schedule/MSW/icd.hpp>
 #include <opm/parser/eclipse/EclipseState/Schedule/MSW/SpiralICD.hpp>
 #include <opm/parser/eclipse/EclipseState/Schedule/MSW/Valve.hpp>
-#include <opm/parser/eclipse/EclipseState/Schedule/OilVaporizationProperties.hpp>
 #include <opm/parser/eclipse/EclipseState/Schedule/RFTConfig.hpp>
 #include <opm/parser/eclipse/EclipseState/Schedule/ScheduleTypes.hpp>
 #include <opm/parser/eclipse/EclipseState/Schedule/Tuning.hpp>
@@ -338,17 +337,6 @@ template
 std::size_t packSize(const std::map<Phase,Group::GroupInjectionProperties>& data,
                      Dune::MPIHelper::MPICommunicator comm);
 
-std::size_t packSize(const OilVaporizationProperties& data,
-                     Dune::MPIHelper::MPICommunicator comm)
-{
-    return packSize(data.getType(), comm) +
-           packSize(data.vap1(), comm) +
-           packSize(data.vap2(), comm) +
-           packSize(data.maxDRSDT(), comm) +
-           packSize(data.maxDRSDT_allCells(), comm) +
-           packSize(data.maxDRVDT(), comm);
-}
-
 std::size_t packSize(const Events& data,
                      Dune::MPIHelper::MPICommunicator comm)
 {
@@ -1176,19 +1164,6 @@ void pack(const WellType& data, std::vector<char>& buffer, int& position,
     pack(data.preferred_phase(), buffer, position, comm);
 }
 
-void pack(const OilVaporizationProperties& data,
-          std::vector<char>& buffer, int& position,
-          Dune::MPIHelper::MPICommunicator comm)
-{
-    pack(data.getType(), buffer, position, comm);
-    pack(data.vap1(), buffer, position, comm);
-    pack(data.vap2(), buffer, position, comm);
-    pack(data.maxDRSDT(), buffer, position, comm);
-    pack(data.maxDRSDT_allCells(), buffer, position, comm);
-    pack(data.maxDRVDT(), buffer, position, comm);
-
-}
-
 void pack(const Events& data,
           std::vector<char>& buffer, int& position,
           Dune::MPIHelper::MPICommunicator comm)
@@ -2076,24 +2051,6 @@ void unpack(WellType& data, std::vector<char>& buffer, int& position, Dune::MPIH
     data = WellType( producer, preferred_phase );
 }
 
-void unpack(OilVaporizationProperties& data,
-          std::vector<char>& buffer, int& position,
-          Dune::MPIHelper::MPICommunicator comm)
-{
-    OilVaporizationProperties::OilVaporization type;
-    double vap1, vap2;
-    std::vector<double> maxDRSDT, maxDRVDT;
-    std::vector<bool> maxDRSDT_allCells;
-    unpack(type, buffer, position, comm);
-    unpack(vap1, buffer, position, comm);
-    unpack(vap2, buffer, position, comm);
-    unpack(maxDRSDT, buffer, position, comm);
-    unpack(maxDRSDT_allCells, buffer, position, comm);
-    unpack(maxDRVDT, buffer, position, comm);
-    data = OilVaporizationProperties(type, vap1, vap2, maxDRSDT,
-                                     maxDRSDT_allCells, maxDRVDT);
-}
-
 void unpack(Events& data,
           std::vector<char>& buffer, int& position,
           Dune::MPIHelper::MPICommunicator comm)
@@ -3068,7 +3025,6 @@ INSTANTIATE_PACK(std::unordered_map<std::string,std::string>)
 INSTANTIATE_PACK(std::pair<bool,double>)
 INSTANTIATE_PACK(std::pair<bool,std::size_t>)
 INSTANTIATE_PACK(DynamicState<int>)
-INSTANTIATE_PACK(DynamicState<OilVaporizationProperties>)
 INSTANTIATE_PACK(DynamicState<std::shared_ptr<Action::Actions>>)
 INSTANTIATE_PACK(DynamicState<std::shared_ptr<GConSale>>)
 INSTANTIATE_PACK(DynamicState<std::shared_ptr<GConSump>>)
diff --git a/opm/simulators/utils/ParallelRestart.hpp b/opm/simulators/utils/ParallelRestart.hpp
index 7f0290aec..1839ab0ee 100644
--- a/opm/simulators/utils/ParallelRestart.hpp
+++ b/opm/simulators/utils/ParallelRestart.hpp
@@ -65,7 +65,6 @@ template<class T> class IOrderSet;
 class Location;
 class MessageLimits;
 class MLimits;
-class OilVaporizationProperties;
 class Segment;
 class SpiralICD;
 class Tuning;
@@ -437,7 +436,6 @@ ADD_PACK_PROTOTYPES(Group::GroupProductionProperties)
 ADD_PACK_PROTOTYPES(Location)
 ADD_PACK_PROTOTYPES(MessageLimits)
 ADD_PACK_PROTOTYPES(MLimits)
-ADD_PACK_PROTOTYPES(OilVaporizationProperties)
 ADD_PACK_PROTOTYPES(RestartKey)
 ADD_PACK_PROTOTYPES(RestartValue)
 ADD_PACK_PROTOTYPES(Segment)
diff --git a/tests/test_ParallelRestart.cpp b/tests/test_ParallelRestart.cpp
index 2540d5fe6..9d27e4130 100644
--- a/tests/test_ParallelRestart.cpp
+++ b/tests/test_ParallelRestart.cpp
@@ -1274,12 +1274,12 @@ BOOST_AUTO_TEST_CASE(OilVaporizationProperties)
     Opm::OilVaporizationProperties val1(VapType::VAPPARS,
                                         1.0, 2.0, {5.0, 6.0},
                                         {false, true}, {7.0, 8.0});
-    auto val2 = PackUnpack(val1);
+    auto val2 = PackUnpack2(val1);
     DO_CHECKS(OilVaporizationProperties)
     val1 = Opm::OilVaporizationProperties(VapType::DRDT,
                                           1.0, 2.0, {5.0, 6.0},
                                           {false, true}, {7.0, 8.0});
-    val2 = PackUnpack(val1);
+    val2 = PackUnpack2(val1);
     DO_CHECKS(OilVaporizationProperties)
 #endif
 }