Index: Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/HeightStructuresGuiPluginTest.cs
===================================================================
diff -u -ra2293026e111698c108d23f2f1fc7a09764a1bb6 -re2986d74885385074ad0f6d164a722c0c7e39a8b
--- Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/HeightStructuresGuiPluginTest.cs	(.../HeightStructuresGuiPluginTest.cs)	(revision a2293026e111698c108d23f2f1fc7a09764a1bb6)
+++ Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/HeightStructuresGuiPluginTest.cs	(.../HeightStructuresGuiPluginTest.cs)	(revision e2986d74885385074ad0f6d164a722c0c7e39a8b)
@@ -68,9 +68,10 @@
                 TreeNodeInfo[] treeNodeInfos = guiPlugin.GetTreeNodeInfos().ToArray();
 
                 // Assert
-                Assert.AreEqual(4, treeNodeInfos.Length);
+                Assert.AreEqual(5, treeNodeInfos.Length);
                 Assert.IsTrue(treeNodeInfos.Any(tni => tni.TagType == typeof(HeightStructuresFailureMechanismContext)));
                 Assert.IsTrue(treeNodeInfos.Any(tni => tni.TagType == typeof(HeightStructuresCalculationGroupContext)));
+                Assert.IsTrue(treeNodeInfos.Any(tni => tni.TagType == typeof(HeightStructuresCalculationContext)));
                 Assert.IsTrue(treeNodeInfos.Any(tni => tni.TagType == typeof(HeightStructuresOutput)));
                 Assert.IsTrue(treeNodeInfos.Any(tni => tni.TagType == typeof(EmptyHeightStructuresOutput)));
             }