diff --git a/vm/src/builtins/pybool.rs b/vm/src/builtins/bool.rs
similarity index 100%
rename from vm/src/builtins/pybool.rs
rename to vm/src/builtins/bool.rs
diff --git a/vm/src/builtins/mod.rs b/vm/src/builtins/mod.rs
index 2abbd0833..4c824a1d6 100644
--- a/vm/src/builtins/mod.rs
+++ b/vm/src/builtins/mod.rs
@@ -54,12 +54,16 @@ pub(crate) mod object;
 pub use object::PyBaseObject;
 pub(crate) mod property;
 pub use property::PyProperty;
+#[path = "bool.rs"]
 pub(crate) mod pybool;
 pub use pybool::PyBool;
+#[path = "str.rs"]
 pub(crate) mod pystr;
 pub use pystr::{PyStr, PyStrRef};
+#[path = "super.rs"]
 pub(crate) mod pysuper;
 pub use pysuper::PySuper;
+#[path = "type.rs"]
 pub(crate) mod pytype;
 pub use pytype::{PyType, PyTypeRef};
 pub(crate) mod range;
@@ -82,6 +86,7 @@ pub(crate) mod weakref;
 pub use weakref::PyWeak;
 pub(crate) mod zip;
 pub use zip::PyZip;
+#[path = "union.rs"]
 pub(crate) mod pyunion;
 pub use pyunion::PyUnion;
 
diff --git a/vm/src/builtins/pystr.rs b/vm/src/builtins/str.rs
similarity index 100%
rename from vm/src/builtins/pystr.rs
rename to vm/src/builtins/str.rs
diff --git a/vm/src/builtins/pysuper.rs b/vm/src/builtins/super.rs
similarity index 100%
rename from vm/src/builtins/pysuper.rs
rename to vm/src/builtins/super.rs
diff --git a/vm/src/builtins/pytype.rs b/vm/src/builtins/type.rs
similarity index 100%
rename from vm/src/builtins/pytype.rs
rename to vm/src/builtins/type.rs
diff --git a/vm/src/builtins/pyunion.rs b/vm/src/builtins/union.rs
similarity index 100%
rename from vm/src/builtins/pyunion.rs
rename to vm/src/builtins/union.rs