diff --git a/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurveAutoName.h b/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurveAutoName.h
index 6b23210c52..49c954e4d5 100644
--- a/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurveAutoName.h
+++ b/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurveAutoName.h
@@ -37,11 +37,9 @@ public:
 
     virtual void    fieldChangedByUi(const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue) override;
 
-
-
 protected:
-    friend RimSummaryCurve;
-    friend RimSummaryCurveFilter;
+    friend class RimSummaryCurve;
+    friend class RimSummaryCurveFilter;
 
     virtual void    defineUiOrdering(QString uiConfigName, caf::PdmUiOrdering& uiOrdering) override;