From 6cf7f9b5f60fafdd8b89cb44e52cbb7474203754 Mon Sep 17 00:00:00 2001
From: Joshua Haberman <haberman@google.com>
Date: Wed, 24 Jan 2024 18:53:55 -0800
Subject: [PATCH] Automated rollback of commit
 f7dbd3841f859fcb498e522323aa07b8753b0d45.

PiperOrigin-RevId: 601300590
---
 python/google/protobuf/internal/api_implementation.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/google/protobuf/internal/api_implementation.py b/python/google/protobuf/internal/api_implementation.py
index b40446b414..09af96e67c 100755
--- a/python/google/protobuf/internal/api_implementation.py
+++ b/python/google/protobuf/internal/api_implementation.py
@@ -13,7 +13,7 @@ import os
 import sys
 import warnings
 
-_GOOGLE3_PYTHON_UPB_DEFAULT = True
+_GOOGLE3_PYTHON_UPB_DEFAULT = False
 
 
 def _ApiVersionToImplementationType(api_version):