Index: Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.IO/Model/SerializableAssembly.cs
===================================================================
diff -u -r6405d29291fd0a248baa49eac46911b0c9bb35af -r5532b8ad3a175ae4041caecd7329d1b848b3bcc9
--- Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.IO/Model/SerializableAssembly.cs	(.../SerializableAssembly.cs)	(revision 6405d29291fd0a248baa49eac46911b0c9bb35af)
+++ Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.IO/Model/SerializableAssembly.cs	(.../SerializableAssembly.cs)	(revision 5532b8ad3a175ae4041caecd7329d1b848b3bcc9)
@@ -73,7 +73,7 @@
                                     IEnumerable<SerializableFailureMechanismSectionCollection> failureMechanismSectionCollections,
                                     IEnumerable<SerializableFailureMechanismSection> failureMechanismSections)
         {
-            if (!IdValidator.Validate(id))
+            if (!SerializableIdValidator.Validate(id))
             {
                 throw new ArgumentException($@"'{nameof(id)}' must have a value and consist only of alphanumerical characters, '-', '_' or '.'.");
             }