diff --git a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/instance/InstanceValidator.java b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/instance/InstanceValidator.java
index 0ee9c5191..2d511bf6a 100644
--- a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/instance/InstanceValidator.java
+++ b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/instance/InstanceValidator.java
@@ -157,6 +157,7 @@ import org.hl7.fhir.r5.utils.ToolingExtensions;
 import org.hl7.fhir.r5.utils.XVerExtensionManager;
 import org.hl7.fhir.r5.utils.XVerExtensionManager.XVerExtensionStatus;
 import org.hl7.fhir.r5.utils.sql.Validator;
+import org.hl7.fhir.r5.utils.sql.Validator.TrueFalseOrUnknown;
 import org.hl7.fhir.r5.utils.validation.BundleValidationRule;
 import org.hl7.fhir.r5.utils.validation.IMessagingServices;
 import org.hl7.fhir.r5.utils.validation.IResourceValidator;
@@ -5936,7 +5937,7 @@ public class InstanceValidator extends BaseValidator implements IResourceValidat
       } else if ("http://hl7.org/fhir/uv/sql-on-fhir/StructureDefinition/ViewDefinition".equals(element.getProperty().getStructure().getUrl())) {
         if (element.getNativeObject() != null && element.getNativeObject() instanceof JsonObject) {
           JsonObject json = (JsonObject) element.getNativeObject();
-          Validator sqlv = new Validator(context, fpe, new ArrayList<>(), null, null, null);
+          Validator sqlv = new Validator(context, fpe, new ArrayList<>(), TrueFalseOrUnknown.UNKNOWN, TrueFalseOrUnknown.UNKNOWN, TrueFalseOrUnknown.UNKNOWN);
           sqlv.checkViewDefinition(stack.getLiteralPath(), json);
           errors.addAll(sqlv.getIssues());
           ok = sqlv.isOk() && ok;