1 files changed, 2 insertions, 2 deletions
diff --git a/stdlib/source/test/lux/tool/compiler/phase/synthesis/structure.lux b/stdlib/source/test/lux/tool/compiler/phase/synthesis/structure.lux
index 087756562..d59065782 100644
--- a/stdlib/source/test/lux/tool/compiler/phase/synthesis/structure.lux
+++ b/stdlib/source/test/lux/tool/compiler/phase/synthesis/structure.lux
@@ -30,7 +30,7 @@
 
 (def: variant
   Test
-  (do r.monad
+  (do {@ r.monad}
     [size (|> r.nat (:: @ map (|>> (n.% 10) (n.+ 2))))
      tagA (|> r.nat (:: @ map (n.% size)))
      #let [right? (n.= (dec size) tagA)
@@ -53,7 +53,7 @@
 
 (def: tuple
   Test
-  (do r.monad
+  (do {@ r.monad}
     [size (|> r.nat (:: @ map (|>> (n.% 10) (n.max 2))))
      membersA (r.list size //primitive.primitive)]
     (_.test "Can synthesize tuple."