diff --git a/inspector-vc/src/main/java/org/oneedtech/inspect/vc/probe/ContextPropertyProbe.java b/inspector-vc/src/main/java/org/oneedtech/inspect/vc/probe/ContextPropertyProbe.java
index 8a21518..c6f9192 100644
--- a/inspector-vc/src/main/java/org/oneedtech/inspect/vc/probe/ContextPropertyProbe.java
+++ b/inspector-vc/src/main/java/org/oneedtech/inspect/vc/probe/ContextPropertyProbe.java
@@ -8,6 +8,8 @@ import org.oneedtech.inspect.core.probe.RunContext;
 import org.oneedtech.inspect.core.report.ReportItems;
 import org.oneedtech.inspect.vc.Credential.CredentialEnum;
 
+import com.fasterxml.jackson.databind.JsonNode;
+
 /**
  * A Probe that verifies a credential's context property.
  *
@@ -23,7 +25,7 @@ public class ContextPropertyProbe extends StringValuePropertyProbe {
 	}
 
 	@Override
-	protected ReportItems reportForNonExistentProperty(RunContext ctx) {
+	protected ReportItems reportForNonExistentProperty(JsonNode node, RunContext ctx) {
 		return notRun("No @context property", ctx);
 	}
 
diff --git a/inspector-vc/src/main/java/org/oneedtech/inspect/vc/probe/PropertyProbe.java b/inspector-vc/src/main/java/org/oneedtech/inspect/vc/probe/PropertyProbe.java
index ca64f9e..ed21f18 100644
--- a/inspector-vc/src/main/java/org/oneedtech/inspect/vc/probe/PropertyProbe.java
+++ b/inspector-vc/src/main/java/org/oneedtech/inspect/vc/probe/PropertyProbe.java
@@ -1,12 +1,10 @@
 package org.oneedtech.inspect.vc.probe;
 
-import java.util.List;
 import java.util.function.BiFunction;
 
 import org.oneedtech.inspect.core.probe.Probe;
 import org.oneedtech.inspect.core.probe.RunContext;
 import org.oneedtech.inspect.core.report.ReportItems;
-import org.oneedtech.inspect.vc.util.JsonNodeUtil;
 
 import com.fasterxml.jackson.databind.JsonNode;
 
@@ -28,14 +26,13 @@ public class PropertyProbe extends Probe<JsonNode> {
     public ReportItems run(JsonNode root, RunContext ctx) throws Exception {
         JsonNode propertyNode = root.get(propertyName);
 		if (propertyNode == null) {
-			return reportForNonExistentProperty(ctx);
+			return reportForNonExistentProperty(root, ctx);
         }
 
-		List<String> values = JsonNodeUtil.asStringList(propertyNode);
         return validations.apply(propertyNode, ctx);
     }
 
-    protected ReportItems reportForNonExistentProperty(RunContext ctx) {
+    protected ReportItems reportForNonExistentProperty(JsonNode node, RunContext ctx) {
         return fatal("No " + propertyName + " property", ctx);
     }