Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs
===================================================================
diff -u -r9a000ebe66dd82c1097d1514dadbb7ce6b41ed85 -rd7ec57b0867842019cbd48a736db96e2509ed0f4
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs	(.../HeightStructuresPlugin.cs)	(revision 9a000ebe66dd82c1097d1514dadbb7ce6b41ed85)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs	(.../HeightStructuresPlugin.cs)	(revision d7ec57b0867842019cbd48a736db96e2509ed0f4)
@@ -100,7 +100,7 @@
                 Name = RingtoetsCommonFormsResources.StructuresImporter_DisplayName,
                 Category = RingtoetsCommonFormsResources.Ringtoets_Category,
                 Image = RingtoetsCommonFormsResources.StructuresIcon,
-                IsEnabled = IsHeightStructuresImportEnabled,
+                IsEnabled = context => context.AssessmentSection.ReferenceLine.Points.Any(),
                 FileFilterGenerator = CreateHeightStructureFileFilter(),
                 CreateFileImporter = (context, filePath) => CreateHeightStructuresImporter(
                     context, filePath, new ImportMessageProvider(), new HeightStructureReplaceDataStrategy(context.FailureMechanism)),
@@ -875,11 +875,6 @@
                                                 filePath, messageProvider, strategy);
         }
 
-        private static bool IsHeightStructuresImportEnabled(HeightStructuresContext context)
-        {
-            return context.AssessmentSection.ReferenceLine.Points.Any();
-        }
-
         private static FileFilterGenerator CreateHeightStructureFileFilter()
         {
             return new FileFilterGenerator(RingtoetsCommonIOResources.Shape_file_filter_Extension,