diff --git a/BUILD b/BUILD
index 75b58ae984..49aa2ccf8b 100644
--- a/BUILD
+++ b/BUILD
@@ -23,6 +23,7 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+load("@rules_python//python:defs.bzl", "py_binary")
 load("//bazel:build_defs.bzl", "UPB_DEFAULT_COPTS")
 load(
     "//bazel:upb_proto_library.bzl",
diff --git a/bazel/BUILD b/bazel/BUILD
index 5196c0cd38..4ef36264bc 100644
--- a/bazel/BUILD
+++ b/bazel/BUILD
@@ -23,6 +23,7 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+load("@rules_python//python:defs.bzl", "py_binary")
 load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
 
 # begin:google_only
diff --git a/benchmarks/BUILD b/benchmarks/BUILD
index 4fc417d018..9983ba89b3 100644
--- a/benchmarks/BUILD
+++ b/benchmarks/BUILD
@@ -23,6 +23,8 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+load("@rules_python//python:defs.bzl", "py_binary")
+
 # begin:google_only
 # load("@rules_cc//cc:defs.bzl", "cc_proto_library")
 # end:google_only