diff --git a/third_party/edk2/external.bzl b/third_party/edk2/external.bzl
deleted file mode 100644
index 975769c..0000000
--- a/third_party/edk2/external.bzl
+++ /dev/null
@@ -1,29 +0,0 @@
-#  Copyright 2020 The Monogon Project Authors.
-#
-#  SPDX-License-Identifier: Apache-2.0
-#
-#  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.
-
-load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository")
-
-def edk2_external(name):
-    new_git_repository(
-        name = name,
-        build_file = "//third_party/edk2/external:BUILD.repo",
-        commit = "b24306f15daa2ff8510b06702114724b33895d3c",  # stable202202
-        recursive_init_submodules = True,
-        remote = "https://github.com/tianocore/edk2",
-        shallow_since = "1645456780 +0000",
-        patches = ["//third_party/edk2/patches:disable-werror.patch", "//third_party/edk2/patches:remove-brotli-build.patch"],
-        patch_args = ["-p1"],
-    )
diff --git a/third_party/edk2/external/BUILD.repo b/third_party/edk2/external/BUILD.repo
index 9faa930..acb27b8 100644
--- a/third_party/edk2/external/BUILD.repo
+++ b/third_party/edk2/external/BUILD.repo
@@ -16,13 +16,13 @@
         # The edk2 build does not like Bazel's default genrule environment.
         set +u
 
-        cd external/edk2
+        cd external/_main~_repo_rules~edk2
         . edksetup.sh
         make -C BaseTools/Source/C
         build -DTPM2_ENABLE -DSECURE_BOOT_ENABLE -t GCC5 -a X64 -b RELEASE -p $$PWD/OvmfPkg/OvmfPkgX64.dsc
     ) > /dev/null
 
-    cp external/edk2/Build/OvmfX64/RELEASE_GCC5/FV/{OVMF_CODE.fd,OVMF_VARS.fd} $(RULEDIR)
+    cp external/_main~_repo_rules~edk2/Build/OvmfX64/RELEASE_GCC5/FV/{OVMF_CODE.fd,OVMF_VARS.fd} $(RULEDIR)
     """,
     visibility = ["//visibility:public"],
 )