diff --git a/hapi-fhir-test-utilities/src/main/java/ca/uhn/fhir/test/utilities/HttpClientExtension.java b/hapi-fhir-test-utilities/src/main/java/ca/uhn/fhir/test/utilities/HttpClientExtension.java
index 40d3c2bef25..443c35ac72c 100644
--- a/hapi-fhir-test-utilities/src/main/java/ca/uhn/fhir/test/utilities/HttpClientExtension.java
+++ b/hapi-fhir-test-utilities/src/main/java/ca/uhn/fhir/test/utilities/HttpClientExtension.java
@@ -26,6 +26,7 @@ import org.junit.jupiter.api.extension.AfterEachCallback;
 import org.junit.jupiter.api.extension.BeforeEachCallback;
 import org.junit.jupiter.api.extension.ExtensionContext;
 
+// TODO KHS merge with HttpClientHelper
 public class HttpClientExtension implements BeforeEachCallback, AfterEachCallback {
 	private CloseableHttpClient myClient;