Index: Ringtoets/Piping/src/Ringtoets.Piping.IO/Exporters/PipingConfigurationWriter.cs
===================================================================
diff -u -r0f36e82c1a4720c9194021a80c24ca8fab19462b -r71626158f6931822e7b9a927d59899a41e2a7abe
--- Ringtoets/Piping/src/Ringtoets.Piping.IO/Exporters/PipingConfigurationWriter.cs	(.../PipingConfigurationWriter.cs)	(revision 0f36e82c1a4720c9194021a80c24ca8fab19462b)
+++ Ringtoets/Piping/src/Ringtoets.Piping.IO/Exporters/PipingConfigurationWriter.cs	(.../PipingConfigurationWriter.cs)	(revision 71626158f6931822e7b9a927d59899a41e2a7abe)
@@ -60,8 +60,7 @@
             {
                 var settings = new XmlWriterSettings
                 {
-                    Indent = true,
-                    IndentChars = "\t"
+                    Indent = true
                 };
 
                 using (XmlWriter writer = XmlWriter.Create(filePath, settings))