diff --git a/build/archives/BUILD.gn b/build/archives/BUILD.gn
index ae228afeddce1..38637ad223917 100644
--- a/build/archives/BUILD.gn
+++ b/build/archives/BUILD.gn
@@ -287,8 +287,8 @@ if (is_mac) {
     output = "$full_platform_name$suffix/gen_snapshot.zip"
     files = [
       {
-        source = "${root_out_dir}/gen_snapshot_${target_cpu}"
-        destination = "gen_snapshot_${target_cpu}"
+        source = "$root_out_dir/gen_snapshot_$target_cpu"
+        destination = "gen_snapshot_$target_cpu"
       },
     ]
   }
diff --git a/ci/licenses_golden/excluded_files b/ci/licenses_golden/excluded_files
index 8819e93b023ce..37cc6dec12598 100644
--- a/ci/licenses_golden/excluded_files
+++ b/ci/licenses_golden/excluded_files
@@ -416,7 +416,6 @@
 ../../../flutter/sky/tools/create_embedder_framework.py
 ../../../flutter/sky/tools/create_full_ios_framework.py
 ../../../flutter/sky/tools/create_ios_framework.py
-../../../flutter/sky/tools/create_macos_binary.py
 ../../../flutter/sky/tools/create_macos_framework.py
 ../../../flutter/sky/tools/create_macos_gen_snapshots.py
 ../../../flutter/sky/tools/create_xcframework.py
diff --git a/lib/snapshot/BUILD.gn b/lib/snapshot/BUILD.gn
index 075288d187365..99a431769ea31 100644
--- a/lib/snapshot/BUILD.gn
+++ b/lib/snapshot/BUILD.gn
@@ -186,54 +186,16 @@ if (host_os == "mac" && target_os != "mac" &&
 #
 # This target is used for builds targeting macOS.
 if (host_os == "mac" && target_os == "mac") {
-  template("build_mac_gen_snapshot") {
-    assert(defined(invoker.host_arch))
-    host_cpu = invoker.host_arch
-
-    build_toolchain = "//build/toolchain/mac:clang_$host_cpu"
-    if (host_cpu == target_cpu) {
-      gen_snapshot_target_name = "gen_snapshot_host_targeting_host"
-    } else {
-      gen_snapshot_target_name = "gen_snapshot"
-    }
-    gen_snapshot_target =
-        "$dart_src/runtime/bin:$gen_snapshot_target_name($build_toolchain)"
-
-    copy(target_name) {
-      # The toolchain-specific output directory. For cross-compiles, this is a
-      # clang-x64 or clang-arm64 subdirectory of the top-level build directory.
-      output_dir = get_label_info(gen_snapshot_target, "root_out_dir")
-
-      sources = [ "${output_dir}/${gen_snapshot_target_name}" ]
-      outputs =
-          [ "${root_out_dir}/artifacts_$host_cpu/gen_snapshot_${target_cpu}" ]
-      deps = [ gen_snapshot_target ]
-    }
-  }
-
-  build_mac_gen_snapshot("create_macos_gen_snapshot_arm64_${target_cpu}") {
-    host_arch = "arm64"
-  }
-
-  build_mac_gen_snapshot("create_macos_gen_snapshot_x64_${target_cpu}") {
-    host_arch = "x64"
-  }
+  copy("create_macos_gen_snapshots") {
+    # The toolchain-specific output directory. For cross-compiles, this is a
+    # clang-x64 or clang-arm64 subdirectory of the top-level build directory.
+    host_output_dir =
+        get_label_info("$dart_src/runtime/bin:gen_snapshot($host_toolchain)",
+                       "root_out_dir")
 
-  action("create_macos_gen_snapshots") {
-    script = "//flutter/sky/tools/create_macos_binary.py"
+    sources = [ "${host_output_dir}/gen_snapshot" ]
     outputs = [ "${root_out_dir}/gen_snapshot_${target_cpu}" ]
-    args = [
-      "--in-arm64",
-      rebase_path("${root_out_dir}/artifacts_arm64/gen_snapshot_${target_cpu}"),
-      "--in-x64",
-      rebase_path("${root_out_dir}/artifacts_x64/gen_snapshot_${target_cpu}"),
-      "--out",
-      rebase_path("${root_out_dir}/gen_snapshot_${target_cpu}"),
-    ]
-    deps = [
-      ":create_macos_gen_snapshot_arm64_${target_cpu}",
-      ":create_macos_gen_snapshot_x64_${target_cpu}",
-    ]
+    deps = [ "$dart_src/runtime/bin:gen_snapshot($host_toolchain)" ]
   }
 }
 
diff --git a/sky/tools/create_macos_binary.py b/sky/tools/create_macos_binary.py
deleted file mode 100755
index 687b53c65581b..0000000000000
--- a/sky/tools/create_macos_binary.py
+++ /dev/null
@@ -1,54 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright 2013 The Flutter Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import argparse
-import os
-import subprocess
-import sys
-
-
-def canonical_path(path):
-  """Returns the canonical path for the input path.
-  If the input path is not absolute, it is treated as relative to the engine
-  source tree's buildroot directory."""
-  if os.path.isabs(path):
-    return path
-  buildroot_dir = os.path.abspath(os.path.join(os.path.realpath(__file__), '..', '..', '..', '..'))
-  return os.path.join(buildroot_dir, path)
-
-
-def assert_file_exists(binary_path, arch):
-  if not os.path.isfile(binary_path):
-    print('Cannot find macOS %s binary at %s' % (arch, binary_path))
-    sys.exit(1)
-
-
-def create_universal_binary(in_arm64, in_x64, out):
-  subprocess.check_call(['lipo', in_arm64, in_x64, '-create', '-output', out])
-
-
-def main():
-  parser = argparse.ArgumentParser(
-      description='Creates a universal binary from input arm64, x64 binaries'
-  )
-  parser.add_argument('--in-arm64', type=str, required=True)
-  parser.add_argument('--in-x64', type=str, required=True)
-  parser.add_argument('--out', type=str, required=True)
-  args = parser.parse_args()
-
-  in_arm64 = canonical_path(args.in_arm64)
-  in_x64 = canonical_path(args.in_x64)
-  out = canonical_path(args.out)
-
-  assert_file_exists(in_arm64, 'arm64')
-  assert_file_exists(in_x64, 'x64')
-  create_universal_binary(in_arm64, in_x64, out)
-
-  return 0
-
-
-if __name__ == '__main__':
-  sys.exit(main())