Index: Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsPlugin.cs
===================================================================
diff -u -rdbf85f8af33717398f517d8e1602fe58e023e369 -re3ebc9635d55057cb242e9a5b4f650b9c87737a8
--- Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsPlugin.cs	(.../RingtoetsPlugin.cs)	(revision dbf85f8af33717398f517d8e1602fe58e023e369)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsPlugin.cs	(.../RingtoetsPlugin.cs)	(revision e3ebc9635d55057cb242e9a5b4f650b9c87737a8)
@@ -1771,7 +1771,7 @@
                 case TreeFolderCategory.Output:
                     return RingtoetsCommonFormsResources.OutputFolderIcon;
                 default:
-                    throw new NotSupportedException($"The enum value {nameof(TreeFolderCategory)}.{category} is not supported.");
+                    throw new NotSupportedException();
             }
         }