diff --git a/test/tests/operations/Hash.mjs b/test/tests/operations/Hash.mjs
index 7105945c..8e774329 100644
--- a/test/tests/operations/Hash.mjs
+++ b/test/tests/operations/Hash.mjs
@@ -411,7 +411,7 @@ TestRegister.addTests([
         recipeConfig: [
             {
                 "op": "HMAC",
-                "args": ["test", "SHA256"]
+                "args": [{"option": "Latin1", "string": "test"}, "SHA256"]
             }
         ]
     },