diff --git a/opm/parser/eclipse/EclipseState/Tables/PvtsolTable.hpp b/opm/parser/eclipse/EclipseState/Tables/PvtsolTable.hpp
index 4209a2879..5d7b0d4aa 100644
--- a/opm/parser/eclipse/EclipseState/Tables/PvtsolTable.hpp
+++ b/opm/parser/eclipse/EclipseState/Tables/PvtsolTable.hpp
@@ -27,7 +27,10 @@ namespace Opm {
 
     class PvtsolTable : public PvtxTable {
     public:
+        PvtsolTable() = default;
         PvtsolTable(const DeckKeyword& keyword, size_t tableIdx);
+        static PvtsolTable serializeObject();
+        bool operator==(const PvtsolTable& data) const;
     };
 }
 
diff --git a/src/opm/parser/eclipse/EclipseState/Tables/Tables.cpp b/src/opm/parser/eclipse/EclipseState/Tables/Tables.cpp
index 7f1953f9c..18be56772 100644
--- a/src/opm/parser/eclipse/EclipseState/Tables/Tables.cpp
+++ b/src/opm/parser/eclipse/EclipseState/Tables/Tables.cpp
@@ -243,6 +243,17 @@ PvtsolTable::PvtsolTable( const DeckKeyword& keyword, size_t tableIdx) :
         PvtxTable::init(keyword , tableIdx);
     }
 
+PvtsolTable PvtsolTable::serializeObject() {
+    PvtsolTable result;
+    static_cast<PvtxTable&>(result) = PvtxTable::serializeObject();
+
+    return result;
+}
+
+bool PvtsolTable::operator==(const PvtsolTable& data) const {
+    return static_cast<const PvtxTable&>(*this) == static_cast<const PvtxTable&>(data);
+}
+
 SpecheatTable::SpecheatTable(const DeckItem& item)
 {
     m_schema.addColumn(ColumnSchema("TEMPERATURE", Table::STRICTLY_INCREASING, Table::DEFAULT_NONE));