Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.IO/Readers/ReadGrassCoverErosionInwardsCalculation.cs
===================================================================
diff -u -r69c1988e3c492c44148e112151efb3c04a853fcc -rd0a54cbc1b0f33a350874859f97f713182a3d478
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.IO/Readers/ReadGrassCoverErosionInwardsCalculation.cs	(.../ReadGrassCoverErosionInwardsCalculation.cs)	(revision 69c1988e3c492c44148e112151efb3c04a853fcc)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.IO/Readers/ReadGrassCoverErosionInwardsCalculation.cs	(.../ReadGrassCoverErosionInwardsCalculation.cs)	(revision d0a54cbc1b0f33a350874859f97f713182a3d478)
@@ -20,6 +20,7 @@
 // All rights reserved.
 
 using System;
+using Ringtoets.Common.IO;
 using Ringtoets.Common.IO.Readers;
 
 namespace Ringtoets.GrassCoverErosionInwards.IO.Readers