diff --git a/MODULE.bazel b/MODULE.bazel
index 8492435..5a4d16e 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -15,7 +15,7 @@
 module(
     name = "toolchains_llvm",
     version = "0.0.0",
-    compatibility_level = 1,
+    compatibility_level = 0,
     bazel_compatibility = [">=7.0.0"],
 )