diff --git a/artiq/test/lit/inferencer/error_with_self.py b/artiq/test/lit/inferencer/error_with_self.py
index 1bf087c26..afe53e531 100644
--- a/artiq/test/lit/inferencer/error_with_self.py
+++ b/artiq/test/lit/inferencer/error_with_self.py
@@ -11,7 +11,7 @@ class contextmgr:
 def foo():
     contextmgr.__enter__(1)
     # CHECK-L: ${LINE:+3}: error: cannot unify <instance contextmgr> with int(width='a) while inferring the type for self argument
-    # CHECK-L: ${LINE:+2}: note: expression of type <instance contextmgr>
+    # CHECK-L: ${LINE:+2}: note: expression of type <instance contextmgr {}>
     # CHECK-L: ${LINE:+1}: note: reference to an instance with a method '__enter__(self:int(width='a))->NoneType delay('b)'
     with contextmgr():
         pass