diff --git a/check/align.tst b/check/align.tst
index 59bbb56d8..5d5348ca6 100644
--- a/check/align.tst
+++ b/check/align.tst
@@ -21,6 +21,7 @@ L3:
 L4:
 	prepare
 		pushargi fmt
+		ellipsis
 		pushargr %r0
 	finishi @printf
 	ret