Index: Ringtoets/Revetment/src/Ringtoets.Revetment.Forms/Views/WaveConditionsInputView.cs
===================================================================
diff -u -r5ef2f44bca31b92735dff724f97b717c7c55f912 -r0f52cc27207fe619f81aea263c5304fa94e1d4a8
--- Ringtoets/Revetment/src/Ringtoets.Revetment.Forms/Views/WaveConditionsInputView.cs	(.../WaveConditionsInputView.cs)	(revision 5ef2f44bca31b92735dff724f97b717c7c55f912)
+++ Ringtoets/Revetment/src/Ringtoets.Revetment.Forms/Views/WaveConditionsInputView.cs	(.../WaveConditionsInputView.cs)	(revision 0f52cc27207fe619f81aea263c5304fa94e1d4a8)
@@ -147,6 +147,7 @@
         {
             calculationObserver.Dispose();
             calculationInputObserver.Dispose();
+            hydraulicBoundaryLocationCalculationObserver.Dispose();
 
             if (disposing)
             {