diff --git a/ApplicationLibCode/FileInterface/RifOpmHdf5Summary.cpp b/ApplicationLibCode/FileInterface/RifOpmHdf5Summary.cpp
index 675732ba6f..5c9dd1b905 100644
--- a/ApplicationLibCode/FileInterface/RifOpmHdf5Summary.cpp
+++ b/ApplicationLibCode/FileInterface/RifOpmHdf5Summary.cpp
@@ -126,11 +126,8 @@ std::string RifOpmHdf5Summary::unitName( const RifEclipseSummaryAddress& resultA
             auto index = it->second;
             auto node  = m_eSmry->summaryNodeList()[index];
 
-            if ( m_eSmry->hasKey( node.keyword ) )
-            {
-                auto stringFromFileReader = m_eSmry->get_unit( node );
-                return RiaStdStringTools::trimString( stringFromFileReader );
-            }
+            auto stringFromFileReader = m_eSmry->get_unit( node );
+            return RiaStdStringTools::trimString( stringFromFileReader );
         }
     }
 
diff --git a/ApplicationLibCode/FileInterface/RifOpmHdf5Summary.h b/ApplicationLibCode/FileInterface/RifOpmHdf5Summary.h
index 366eb78e8a..0e819d0756 100644
--- a/ApplicationLibCode/FileInterface/RifOpmHdf5Summary.h
+++ b/ApplicationLibCode/FileInterface/RifOpmHdf5Summary.h
@@ -67,7 +67,6 @@ private:
 
 private:
     std::unique_ptr<Opm::EclIO::ESmry>         m_eSmry;
-    std::vector<std::string>                   m_eSmryKeywords;
     std::map<RifEclipseSummaryAddress, size_t> m_adrToSummaryNodeIndex;
     std::vector<time_t>                        m_timeSteps;