diff --git a/crates/ty_python_semantic/resources/primer/bad.txt b/crates/ty_python_semantic/resources/primer/bad.txt
index 5876cdff47..82096eb588 100644
--- a/crates/ty_python_semantic/resources/primer/bad.txt
+++ b/crates/ty_python_semantic/resources/primer/bad.txt
@@ -9,7 +9,6 @@ discord.py  # some kind of hang, only when multi-threaded?
 freqtrade  # cycle panics (try_metaclass_)
 hydpy  # cycle panics (try_metaclass_)
 ibis  # cycle panics (try_metaclass_)
-manticore  # stack overflow, see https://github.com/astral-sh/ruff/issues/17863
 pandas  # slow
 pandas-stubs  # cycle panics (try_metaclass_)
 pandera  # cycle panics (try_metaclass_)
diff --git a/crates/ty_python_semantic/resources/primer/good.txt b/crates/ty_python_semantic/resources/primer/good.txt
index 7597d403fc..e1f67bedfc 100644
--- a/crates/ty_python_semantic/resources/primer/good.txt
+++ b/crates/ty_python_semantic/resources/primer/good.txt
@@ -50,6 +50,7 @@ jinja
 koda-validate
 kopf
 kornia
+manticore
 materialize
 meson
 mitmproxy