diff --git a/crates/ty_python_semantic/resources/mdtest/type_qualifiers/final.md b/crates/ty_python_semantic/resources/mdtest/type_qualifiers/final.md
index 57f64cd875..13c5272928 100644
--- a/crates/ty_python_semantic/resources/mdtest/type_qualifiers/final.md
+++ b/crates/ty_python_semantic/resources/mdtest/type_qualifiers/final.md
@@ -147,8 +147,7 @@ def nonlocal_use():
     X: Final[int] = 1
     def inner():
         nonlocal X
-        # TODO: this should be an error
-        X = 2
+        X = 2  # error: [invalid-assignment] "Reassignment of `Final` symbol `X` is not allowed: Reassignment of `Final` symbol"
 ```
 
 `main.py`: