diff --git a/pkgs/clan-cli/clan_lib/api/type_to_jsonschema.py b/pkgs/clan-cli/clan_lib/api/type_to_jsonschema.py
index b4dda26a1..04bd49de6 100644
--- a/pkgs/clan-cli/clan_lib/api/type_to_jsonschema.py
+++ b/pkgs/clan-cli/clan_lib/api/type_to_jsonschema.py
@@ -13,6 +13,7 @@ from typing import (
     NewType,
     NotRequired,
     Required,
+    TypeAliasType,
     TypeVar,
     Union,
     get_args,
@@ -239,6 +240,12 @@ def type_to_dict(
         origtype = t.__supertype__
         return type_to_dict(origtype, scope, type_map)
 
+    if isinstance(t, TypeAliasType):
+        # Handle PEP 695 type aliases (type X = Y syntax)
+        return type_to_dict(
+            t.__value__, scope, type_map, narrow_unsupported_union_types
+        )
+
     if hasattr(t, "__origin__"):  # Check if it's a generic type
         origin = get_origin(t)
         args = get_args(t)