diff --git a/libcxx/utils/google-benchmark/bindings/python/BUILD b/libcxx/utils/google-benchmark/bindings/python/BUILD.bazel
rename from libcxx/utils/google-benchmark/bindings/python/BUILD
rename to libcxx/utils/google-benchmark/bindings/python/BUILD.bazel
diff --git a/libcxx/utils/google-benchmark/bindings/python/google_benchmark/BUILD b/libcxx/utils/google-benchmark/bindings/python/google_benchmark/BUILD.bazel
rename from libcxx/utils/google-benchmark/bindings/python/google_benchmark/BUILD
rename to libcxx/utils/google-benchmark/bindings/python/google_benchmark/BUILD.bazel
diff --git a/libcxx/utils/google-benchmark/test/BUILD b/libcxx/utils/google-benchmark/test/BUILD.bazel
rename from libcxx/utils/google-benchmark/test/BUILD
rename to libcxx/utils/google-benchmark/test/BUILD.bazel