diff --git a/src/material/schematics/migration-utilities/BUILD.bazel b/src/material/schematics/migration-utilities/BUILD.bazel
index 4df0c478e56b..f9f9409ed5bb 100644
--- a/src/material/schematics/migration-utilities/BUILD.bazel
+++ b/src/material/schematics/migration-utilities/BUILD.bazel
@@ -26,10 +26,7 @@ ts_library(
 
 spec_bundle(
     name = "unit_tests_bundle",
-    # Exclude the `node` devkit entry-point to avoid bundling native modules like
-    # `chokidar` and `fsevents`. These rely on native bindings and break with ESBuild.
-    external = ["@angular-devkit/core/node"],
-    platform = "node",
+    platform = "cjs-legacy",
     deps = [":unit_tests_lib"],
 )