diff --git a/test/aspect/MODULE.bazel b/test/aspect/MODULE.bazel
index 86f475f3..e4200d18 100644
--- a/test/aspect/MODULE.bazel
+++ b/test/aspect/MODULE.bazel
@@ -40,19 +40,23 @@ python = use_extension(
     dev_dependency = True,
 )
 python.toolchain(
-    is_default = True,
+    is_default = False,
     python_version = "3.8",
 )
 python.toolchain(
+    is_default = False,
     python_version = "3.9",
 )
 python.toolchain(
+    is_default = False,
     python_version = "3.10",
 )
 python.toolchain(
+    is_default = False,
     python_version = "3.11",
 )
 python.toolchain(
+    is_default = False,
     python_version = "3.12",
 )
 
@@ -92,3 +96,5 @@ bazel_dep(
     version = "0.0.7",
     dev_dependency = True,
 )
+
+register_toolchains("@bazel_tools//tools/python:autodetecting_toolchain")