diff --git a/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurve.cpp b/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurve.cpp
index d3a59137e0..978d177ec8 100644
--- a/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurve.cpp
+++ b/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurve.cpp
@@ -394,7 +394,7 @@ QList<caf::PdmOptionItemInfo> RimSummaryCurve::calculateValueOptions( const caf:
     }
     else if ( &m_yValuesSummaryAddressUiField == fieldNeedingOptions )
     {
-        appendOptionItemsForSummaryAddresses( &options, m_yValuesSummaryCase());
+        appendOptionItemsForSummaryAddresses( &options, m_yValuesSummaryCase() );
     }
     else if ( &m_xValuesSummaryAddressUiField == fieldNeedingOptions )
     {
@@ -624,15 +624,6 @@ void RimSummaryCurve::defineEditorAttribute( const caf::PdmFieldHandle* field,
             attrib->m_buttonText = "...";
         }
     }
-
-    if ( &m_yValuesSummaryAddressUiField == field || &m_xValuesSummaryAddressUiField == field )
-    {
-        auto* attrib = dynamic_cast<caf::PdmUiLineEditorAttribute*>( attribute );
-        if ( attrib )
-        {
-            attrib->completerCaseSensitivity = Qt::CaseInsensitive;
-        }
-    }
 }
 
 //--------------------------------------------------------------------------------------------------
diff --git a/Fwk/AppFwk/cafUserInterface/cafPdmUiLineEditor.h b/Fwk/AppFwk/cafUserInterface/cafPdmUiLineEditor.h
index a1f0321ff9..44b3ee296a 100644
--- a/Fwk/AppFwk/cafUserInterface/cafPdmUiLineEditor.h
+++ b/Fwk/AppFwk/cafUserInterface/cafPdmUiLineEditor.h
@@ -62,7 +62,7 @@ public:
     PdmUiLineEditorAttribute()
     {
         avoidSendingEnterEventToParentWidget = false;
-        completerCaseSensitivity             = Qt::CaseSensitive;
+        completerCaseSensitivity             = Qt::CaseInsensitive;
         completerFilterMode                  = Qt::MatchContains;
     }