Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Plugin/StabilityPointStructuresPlugin.cs
===================================================================
diff -u -r2a81f01756e227d5ce93717b21b87e8a5cd5fcbb -r5e7186e07abe3f18473806681004c4179a8fb174
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Plugin/StabilityPointStructuresPlugin.cs	(.../StabilityPointStructuresPlugin.cs)	(revision 2a81f01756e227d5ce93717b21b87e8a5cd5fcbb)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Plugin/StabilityPointStructuresPlugin.cs	(.../StabilityPointStructuresPlugin.cs)	(revision 5e7186e07abe3f18473806681004c4179a8fb174)
@@ -210,7 +210,7 @@
                 Category = RingtoetsCommonFormsResources.Ringtoets_Category,
                 Image = RingtoetsCommonFormsResources.StructuresIcon,
                 FileFilterGenerator = CreateStabilityPointStructureFileFilter(),
-                IsEnabled = context => context.AssessmentSection.ReferenceLine != null,
+                IsEnabled = context => context.AssessmentSection.ReferenceLine.Points.Any(),
                 VerifyUpdates = context => VerifyStructuresShouldUpdate(
                     context.FailureMechanism,
                     RingtoetsCommonIOResources.VerifyStructuresShouldUpdate_When_importing_Calculation_with_Structure_data_output_will_be_cleared_confirm)
Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/ImportInfos/StabilityPointStructuresContextImportInfoTest.cs
===================================================================
diff -u -re34e373c61eb0d54ea931f7d43e0ed7ab709760b -r5e7186e07abe3f18473806681004c4179a8fb174
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/ImportInfos/StabilityPointStructuresContextImportInfoTest.cs	(.../StabilityPointStructuresContextImportInfoTest.cs)	(revision e34e373c61eb0d54ea931f7d43e0ed7ab709760b)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/ImportInfos/StabilityPointStructuresContextImportInfoTest.cs	(.../StabilityPointStructuresContextImportInfoTest.cs)	(revision 5e7186e07abe3f18473806681004c4179a8fb174)
@@ -139,12 +139,12 @@
         }
 
         [Test]
-        public void IsEnabled_ReferenceLineSet_ReturnTrue()
+        public void IsEnabled_ReferenceLineWithGeometry_ReturnTrue()
         {
             // Setup
             var mocks = new MockRepository();
             var assessmentSection = mocks.Stub<IAssessmentSection>();
-            assessmentSection.Stub(a => a.ReferenceLine).Return(new ReferenceLine());
+            assessmentSection.Stub(a => a.ReferenceLine).Return(ReferenceLineTestFactory.CreateReferenceLineWithGeometry());
             mocks.ReplayAll();
 
             var failureMechanism = new StabilityPointStructuresFailureMechanism();
@@ -168,11 +168,12 @@
         }
 
         [Test]
-        public void IsEnabled_ReferenceLineNotSet_ReturnFalse()
+        public void IsEnabled_ReferenceLineNotWithoutGeometry_ReturnFalse()
         {
             // Setup
             var mocks = new MockRepository();
             var assessmentSection = mocks.Stub<IAssessmentSection>();
+            assessmentSection.Stub(a => a.ReferenceLine).Return(new ReferenceLine());
             mocks.ReplayAll();
 
             var failureMechanism = new StabilityPointStructuresFailureMechanism();