Index: Application/Ringtoets/src/Application.Ringtoets.Migration.Core/EmbeddedResources/Migration_17.3_18.1.sql
===================================================================
diff -u -r04163c59056b871f2fe877b6727dd326b06c3298 -r6fc06c18b0f97142ef561664ae361aa42b35b60b
--- Application/Ringtoets/src/Application.Ringtoets.Migration.Core/EmbeddedResources/Migration_17.3_18.1.sql	(.../Migration_17.3_18.1.sql)	(revision 04163c59056b871f2fe877b6727dd326b06c3298)
+++ Application/Ringtoets/src/Application.Ringtoets.Migration.Core/EmbeddedResources/Migration_17.3_18.1.sql	(.../Migration_17.3_18.1.sql)	(revision 6fc06c18b0f97142ef561664ae361aa42b35b60b)
@@ -261,7 +261,6 @@
 	0,
 	NULL
 FROM [SOURCEPROJECT].HeightStructuresSectionResultEntity;
-INSERT INTO HydraRingPreprocessorEntity SELECT * FROM [SOURCEPROJECT].HydraRingPreprocessorEntity;
 INSERT INTO HydraulicLocationEntity (
 	[HydraulicLocationEntityId],
 	[AssessmentSectionEntityId],
Index: Application/Ringtoets/test/Application.Ringtoets.Migration.Core.Test/test-data/MigrationTestProject173.rtd
===================================================================
diff -u -r3a1bafb6f2bc88dd07e79d119a9df5553d737cca -r6fc06c18b0f97142ef561664ae361aa42b35b60b
Binary files differ
Index: Application/Ringtoets/test/Application.Ringtoets.Storage.Test/IntegrationTests/MigrationTo181IntegrationTest.cs
===================================================================
diff -u -r04163c59056b871f2fe877b6727dd326b06c3298 -r6fc06c18b0f97142ef561664ae361aa42b35b60b
--- Application/Ringtoets/test/Application.Ringtoets.Storage.Test/IntegrationTests/MigrationTo181IntegrationTest.cs	(.../MigrationTo181IntegrationTest.cs)	(revision 04163c59056b871f2fe877b6727dd326b06c3298)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.Test/IntegrationTests/MigrationTo181IntegrationTest.cs	(.../MigrationTo181IntegrationTest.cs)	(revision 6fc06c18b0f97142ef561664ae361aa42b35b60b)
@@ -172,7 +172,6 @@
                 "HeightStructuresFailureMechanismMetaEntity",
                 "HeightStructuresOutputEntity",
                 "HeightStructuresSectionResultEntity",
-                "HydraRingPreprocessorEntity",
                 "HydraulicLocationEntity",
                 "IllustrationPointResultEntity",
                 "MacroStabilityInwardsCalculationEntity",