diff --git a/python/BUILD.bazel b/python/BUILD.bazel
index 5fc35f8357..5c4626ee55 100644
--- a/python/BUILD.bazel
+++ b/python/BUILD.bazel
@@ -126,7 +126,6 @@ bzl_library(
     srcs = ["py_binary.bzl"],
     deps = [
         "//python/private:py_binary_macro_bzl",
-        "//python/private:register_extension_info_bzl",
     ],
 )
 
@@ -175,7 +174,6 @@ bzl_library(
     srcs = ["py_library.bzl"],
     deps = [
         "//python/private:py_library_macro_bzl",
-        "//python/private:register_extension_info_bzl",
     ],
 )
 
@@ -208,7 +206,6 @@ bzl_library(
     srcs = ["py_test.bzl"],
     deps = [
         "//python/private:py_test_macro_bzl",
-        "//python/private:register_extension_info_bzl",
     ],
 )
 
diff --git a/python/private/BUILD.bazel b/python/private/BUILD.bazel
index dd66c9ddfd..7b8c82de8f 100644
--- a/python/private/BUILD.bazel
+++ b/python/private/BUILD.bazel
@@ -612,11 +612,6 @@ bzl_library(
     ],
 )
 
-bzl_library(
-    name = "register_extension_info_bzl",
-    srcs = ["register_extension_info.bzl"],
-)
-
 bzl_library(
     name = "repo_utils_bzl",
     srcs = ["repo_utils.bzl"],
diff --git a/python/private/attributes.bzl b/python/private/attributes.bzl
index 6d08c3d926..8fef1bbe2c 100644
--- a/python/private/attributes.bzl
+++ b/python/private/attributes.bzl
@@ -44,12 +44,6 @@ REQUIRED_EXEC_GROUP_BUILDERS = {
     "py_precompile": lambda: ruleb.ExecGroup(),
 }
 
-# Backwards compatibility symbol for Google.
-REQUIRED_EXEC_GROUPS = {
-    k: v().build()
-    for k, v in REQUIRED_EXEC_GROUP_BUILDERS.items()
-}
-
 _STAMP_VALUES = [-1, 0, 1]
 
 def _precompile_attr_get_effective_value(ctx):
diff --git a/python/private/py_executable.bzl b/python/private/py_executable.bzl
index dd0a1a1d6e..0df04a96d9 100644
--- a/python/private/py_executable.bzl
+++ b/python/private/py_executable.bzl
@@ -1859,7 +1859,3 @@ def cc_configure_features(
         feature_configuration = feature_configuration,
         requested_features = requested_features,
     )
-
-only_exposed_for_google_internal_reason = struct(
-    create_runfiles_with_build_data = _create_runfiles_with_build_data,
-)
diff --git a/python/private/register_extension_info.bzl b/python/private/register_extension_info.bzl
deleted file mode 100644
index 408df6261e..0000000000
--- a/python/private/register_extension_info.bzl
+++ /dev/null
@@ -1,18 +0,0 @@
-# Copyright 2023 The Bazel Authors. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-"""Stub implementation to make patching easier."""
-
-# buildifier: disable=unused-variable
-def register_extension_info(**kwargs):
-    """A no-op stub to make Google patching easier."""
diff --git a/python/py_binary.bzl b/python/py_binary.bzl
index 68541ab842..80d371fd4c 100644
--- a/python/py_binary.bzl
+++ b/python/py_binary.bzl
@@ -15,7 +15,6 @@
 """Public entry point for py_binary."""
 
 load("//python/private:py_binary_macro.bzl", _py_binary = "py_binary")
-load("//python/private:register_extension_info.bzl", "register_extension_info")
 
 def py_binary(**attrs):
     """Creates an executable Python program.
@@ -38,8 +37,3 @@ def py_binary(**attrs):
         fail("Python 2 is no longer supported: https://github.com/bazel-contrib/rules_python/issues/886")
 
     _py_binary(**attrs)
-
-register_extension_info(
-    extension = py_binary,
-    label_regex_for_dep = "{extension_name}",
-)
diff --git a/python/py_library.bzl b/python/py_library.bzl
index 277593b0c5..c5cae241f6 100644
--- a/python/py_library.bzl
+++ b/python/py_library.bzl
@@ -15,7 +15,6 @@
 """Public entry point for py_library."""
 
 load("//python/private:py_library_macro.bzl", _py_library = "py_library")
-load("//python/private:register_extension_info.bzl", "register_extension_info")
 
 def py_library(**attrs):
     """Creates an executable Python program.
@@ -35,8 +34,3 @@ def py_library(**attrs):
         fail("Python 2 is no longer supported: https://github.com/bazel-contrib/rules_python/issues/886")
 
     _py_library(**attrs)
-
-register_extension_info(
-    extension = py_library,
-    label_regex_for_dep = "{extension_name}",
-)
diff --git a/python/py_test.bzl b/python/py_test.bzl
index 70f8ff5d09..2f31e0865e 100644
--- a/python/py_test.bzl
+++ b/python/py_test.bzl
@@ -15,7 +15,6 @@
 """Public entry point for py_test."""
 
 load("//python/private:py_test_macro.bzl", _py_test = "py_test")
-load("//python/private:register_extension_info.bzl", "register_extension_info")
 
 def py_test(**attrs):
     """Creates an executable Python program.
@@ -39,8 +38,3 @@ def py_test(**attrs):
 
     # buildifier: disable=native-python
     _py_test(**attrs)
-
-register_extension_info(
-    extension = py_test,
-    label_regex_for_dep = "{extension_name}",
-)