diff --git a/sysdata/programs/test/src/tests/stn/formatters.hb b/sysdata/programs/test/src/tests/stn/formatters.hb
index a955562c..2fce6e65 100644
--- a/sysdata/programs/test/src/tests/stn/formatters.hb
+++ b/sysdata/programs/test/src/tests/stn/formatters.hb
@@ -12,14 +12,6 @@ SubThingy := struct {
 	b: bool,
 }
 
-a := enum {
-	Bababa,
-}
-
-opaque := fn(): ?u32 {
-	return null
-}
-
 test := fn(): uint {
 	buffer := memory.request_page(1)
 	log.info(format(Thingy.(-100, -100, .(-math.PI, true)), buffer))
@@ -30,7 +22,8 @@ test := fn(): uint {
 	log.info(format_args(math.LN_2, buffer, .{radix: 16, decimal_digits: 1 << 32}))
 	log.info(format([u8].(1, 2, 3), buffer))
 	log.info(format(&SubThingy.(0.0, true), buffer))
-	log.info(format(opaque(), buffer))
+	log.info(format(@as(?u32, null), buffer))
+	log.info(format(@as(?u32, 200), buffer))
 
 	return 0
 }
\ No newline at end of file