Index: Ringtoets/Piping/test/Ringtoets.Piping.Plugin.Test/PipingGuiPluginTest.cs
===================================================================
diff -u -r89d85bbdb63102cec36c46902e2a5c18e249412a -rd36a95d2e88d98b7b92ff5d091abf711d1dd31d9
--- Ringtoets/Piping/test/Ringtoets.Piping.Plugin.Test/PipingGuiPluginTest.cs	(.../PipingGuiPluginTest.cs)	(revision 89d85bbdb63102cec36c46902e2a5c18e249412a)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Plugin.Test/PipingGuiPluginTest.cs	(.../PipingGuiPluginTest.cs)	(revision d36a95d2e88d98b7b92ff5d091abf711d1dd31d9)
@@ -121,7 +121,7 @@
 
                 // assert
                 Assert.AreEqual(11, treeNodeInfos.Length);
-                Assert.IsTrue(treeNodeInfos.Any(tni => tni.TagType == typeof(RingtoetsPipingSurfaceLineContext)));
+                Assert.IsTrue(treeNodeInfos.Any(tni => tni.TagType == typeof(RingtoetsPipingSurfaceLinesContext)));
                 Assert.IsTrue(treeNodeInfos.Any(tni => tni.TagType == typeof(RingtoetsPipingSurfaceLine)));
                 Assert.IsTrue(treeNodeInfos.Any(tni => tni.TagType == typeof(IEnumerable<PipingSoilProfile>)));
                 Assert.IsTrue(treeNodeInfos.Any(tni => tni.TagType == typeof(PipingSoilProfile)));