diff --git a/tests/scripts/scripts/00-test-default-nodes-initial-metadata-update.lua b/tests/scripts/scripts/00-test-default-nodes-initial-metadata-update.lua
index 08e1f4d6..0f65e1ca 100644
--- a/tests/scripts/scripts/00-test-default-nodes-initial-metadata-update.lua
+++ b/tests/scripts/scripts/00-test-default-nodes-initial-metadata-update.lua
@@ -47,7 +47,7 @@ SimpleEventHook {
 
     device_match_count = device_match_count + 1
 
-    tu.metadata:set (0, key, "Spa:String:JSON",
+    tu.default_metadata:set (0, key, "Spa:String:JSON",
         Json.Object { ["name"] = name }:to_string ())
 
     if device_match_count == 3 then