diff --git a/hapi-fhir-server-mdm/src/test/resources/rules-extension-search.json b/hapi-fhir-server-mdm/src/test/resources/rules-extension-search.json
index 706180de603..60a1e3e44e4 100644
--- a/hapi-fhir-server-mdm/src/test/resources/rules-extension-search.json
+++ b/hapi-fhir-server-mdm/src/test/resources/rules-extension-search.json
@@ -6,7 +6,7 @@
 	"matchFields" : [ {
 		"name" : "Organization-extension",
 		"resourceType" : "Organization",
-		"resourcePath" : "identifier",
+		"fhirPath" : "identifier[1]",
 		"matcher" : {
 			"algorithm": "EXTENSION_ANY_ORDER"
 		}