diff --git a/opm/simulators/utils/ParallelRestart.cpp b/opm/simulators/utils/ParallelRestart.cpp
index 73577d978..909d01bad 100644
--- a/opm/simulators/utils/ParallelRestart.cpp
+++ b/opm/simulators/utils/ParallelRestart.cpp
@@ -42,7 +42,6 @@
 #include <opm/parser/eclipse/EclipseState/Schedule/Tuning.hpp>
 #include <opm/parser/eclipse/EclipseState/Schedule/UDQ/UDQConfig.hpp>
 #include <opm/parser/eclipse/EclipseState/Schedule/UDQ/UDQFunction.hpp>
-#include <opm/parser/eclipse/EclipseState/Schedule/UDQ/UDQInput.hpp>
 #include <opm/parser/eclipse/EclipseState/Schedule/UDQ/UDQFunctionTable.hpp>
 #include <opm/parser/eclipse/EclipseState/Schedule/VFPInjTable.hpp>
 #include <opm/parser/eclipse/EclipseState/Schedule/VFPProdTable.hpp>
@@ -1101,15 +1100,6 @@ std::size_t packSize(const WListManager& data,
     return packSize(data.lists(), comm);
 }
 
-std::size_t packSize(const UDQIndex& data,
-                     Dune::MPIHelper::MPICommunicator comm)
-{
-    return packSize(data.insert_index, comm) +
-           packSize(data.typed_insert_index, comm) +
-           packSize(data.action, comm) +
-           packSize(data.var_type, comm);
-}
-
 std::size_t packSize(const UDQConfig& data,
                      Dune::MPIHelper::MPICommunicator comm)
 {
@@ -2387,16 +2377,6 @@ void pack(const WListManager& data,
     pack(data.lists(), buffer, position, comm);
 }
 
-void pack(const UDQIndex& data,
-          std::vector<char>& buffer, int& position,
-          Dune::MPIHelper::MPICommunicator comm)
-{
-    pack(data.insert_index, buffer, position, comm);
-    pack(data.typed_insert_index, buffer, position, comm);
-    pack(data.action, buffer, position, comm);
-    pack(data.var_type, buffer, position, comm);
-}
-
 void pack(const UDQConfig& data,
           std::vector<char>& buffer, int& position,
           Dune::MPIHelper::MPICommunicator comm)
@@ -4135,16 +4115,6 @@ void unpack(WListManager& data,
     data = WListManager(lists);
 }
 
-void unpack(UDQIndex& data,
-            std::vector<char>& buffer, int& position,
-            Dune::MPIHelper::MPICommunicator comm)
-{
-    unpack(data.insert_index, buffer, position, comm);
-    unpack(data.typed_insert_index, buffer, position, comm);
-    unpack(data.action, buffer, position, comm);
-    unpack(data.var_type, buffer, position, comm);
-}
-
 void unpack(UDQConfig& data,
             std::vector<char>& buffer, int& position,
             Dune::MPIHelper::MPICommunicator comm)
diff --git a/opm/simulators/utils/ParallelRestart.hpp b/opm/simulators/utils/ParallelRestart.hpp
index 944d7d2bd..0a072673b 100644
--- a/opm/simulators/utils/ParallelRestart.hpp
+++ b/opm/simulators/utils/ParallelRestart.hpp
@@ -124,7 +124,6 @@ class TlmixparTable;
 class Tuning;
 class UDAValue;
 class UDQConfig;
-class UDQIndex;
 class UDQParams;
 class UnitSystem;
 class Valve;
@@ -562,7 +561,6 @@ ADD_PACK_PROTOTYPES(TlmixparTable)
 ADD_PACK_PROTOTYPES(Tuning)
 ADD_PACK_PROTOTYPES(UDAValue)
 ADD_PACK_PROTOTYPES(UDQConfig)
-ADD_PACK_PROTOTYPES(UDQIndex)
 ADD_PACK_PROTOTYPES(UDQParams)
 ADD_PACK_PROTOTYPES(UnitSystem)
 ADD_PACK_PROTOTYPES(Valve)
diff --git a/tests/test_ParallelRestart.cpp b/tests/test_ParallelRestart.cpp
index a0c565f7a..357bc0dbc 100644
--- a/tests/test_ParallelRestart.cpp
+++ b/tests/test_ParallelRestart.cpp
@@ -1707,7 +1707,7 @@ BOOST_AUTO_TEST_CASE(UDQIndex)
 {
 #ifdef HAVE_MPI
     Opm::UDQIndex val1(1, 2, Opm::UDQAction::ASSIGN, Opm::UDQVarType::WELL_VAR);
-    auto val2 = PackUnpack(val1);
+    auto val2 = PackUnpack2(val1);
     DO_CHECKS(UDQIndex)
 #endif
 }