diff --git a/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/misc/PhinVadsImporter.java b/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/misc/PhinVadsImporter.java
index 8c18746c5..4a0b26d88 100644
--- a/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/misc/PhinVadsImporter.java
+++ b/org.hl7.fhir.convertors/src/main/java/org/hl7/fhir/convertors/misc/PhinVadsImporter.java
@@ -1,6 +1,7 @@
 package org.hl7.fhir.convertors.misc;
 
 import org.hl7.fhir.exceptions.FHIRException;
+import org.hl7.fhir.r5.formats.IParser.OutputStyle;
 import org.hl7.fhir.r5.formats.JsonParser;
 import org.hl7.fhir.r5.model.Enumerations.PublicationStatus;
 import org.hl7.fhir.r5.model.ValueSet;
@@ -36,7 +37,7 @@ public class PhinVadsImporter extends OIDBasedValueSetImporter {
         System.out.println("Process " + f.getName());
         ValueSet vs = importValueSet(TextFile.fileToBytes(f));
         if (vs.getId() != null) {
-          new JsonParser().compose(new FileOutputStream(Utilities.path(dest, "ValueSet-" + vs.getId() + ".json")), vs);
+          new JsonParser().setOutputStyle(OutputStyle.PRETTY).compose(new FileOutputStream(Utilities.path(dest, "ValueSet-" + vs.getId() + ".json")), vs);
         }
       } catch (Exception e) {
         e.printStackTrace();