diff --git a/testfiles-lua/cases.mlt b/testfiles-lua/cases.mlt
index 68f8414..3db10ea 100644
--- a/testfiles-lua/cases.mlt
+++ b/testfiles-lua/cases.mlt
@@ -1,4 +1,4 @@
-\DeclareDocumentMetadata{
+\DocumentMetadata{
   uncompress,
   pdfversion = 2.0,
   testphase = phase-I,