diff --git a/BUILD b/BUILD
index ca7051d9e..2a69b2805 100644
--- a/BUILD
+++ b/BUILD
@@ -2,13 +2,6 @@ licenses(["notice"])
 
 exports_files(["LICENSE"])
 
-exports_files(
-    ["platform_mappings"],
-    visibility = [
-        "//test:__subpackages__",
-    ],
-)
-
 # See the note in __init__.py for why this is needed.
 py_library(
     name = "py_init_shim",
diff --git a/platform_mappings b/platform_mappings
deleted file mode 100644
index da82b541d..000000000
--- a/platform_mappings
+++ /dev/null
@@ -1,161 +0,0 @@
-platforms:
-  @build_bazel_apple_support//platforms:macos_x86_64
-    --apple_platform_type=macos
-    --cpu=darwin_x86_64
-
-  @build_bazel_apple_support//platforms:macos_arm64
-    --apple_platform_type=macos
-    --cpu=darwin_arm64
-
-  @build_bazel_apple_support//platforms:darwin_arm64e
-    --apple_platform_type=macos
-    --cpu=darwin_arm64e
-
-  @build_bazel_apple_support//platforms:ios_i386
-    --apple_platform_type=ios
-    --cpu=ios_i386
-
-  @build_bazel_apple_support//platforms:ios_x86_64
-    --apple_platform_type=ios
-    --cpu=ios_x86_64
-
-  @build_bazel_apple_support//platforms:ios_sim_arm64
-    --apple_platform_type=ios
-    --cpu=ios_sim_arm64
-
-  @build_bazel_apple_support//platforms:ios_armv7
-    --apple_platform_type=ios
-    --cpu=ios_armv7
-
-  @build_bazel_apple_support//platforms:ios_arm64
-    --apple_platform_type=ios
-    --cpu=ios_arm64
-
-  @build_bazel_apple_support//platforms:ios_arm64e
-    --apple_platform_type=ios
-    --cpu=ios_arm64e
-
-  @build_bazel_apple_support//platforms:tvos_x86_64
-    --apple_platform_type=tvos
-    --cpu=tvos_x86_64
-
-  @build_bazel_apple_support//platforms:tvos_sim_arm64
-    --apple_platform_type=tvos
-    --cpu=tvos_sim_arm64
-
-  @build_bazel_apple_support//platforms:tvos_arm64
-    --apple_platform_type=tvos
-    --cpu=tvos_arm64
-
-  @build_bazel_apple_support//platforms:visionos_sim_arm64
-    --apple_platform_type=visionos
-    --cpu=visionos_sim_arm64
-
-  @build_bazel_apple_support//platforms:visionos_arm64
-    --apple_platform_type=visionos
-    --cpu=visionos_arm64
-
-  @build_bazel_apple_support//platforms:watchos_i386
-    --apple_platform_type=watchos
-    --cpu=watchos_i386
-
-  @build_bazel_apple_support//platforms:watchos_x86_64
-    --apple_platform_type=watchos
-    --cpu=watchos_x86_64
-
-  @build_bazel_apple_support//platforms:watchos_arm64
-    --apple_platform_type=watchos
-    --cpu=watchos_arm64
-
-  @build_bazel_apple_support//platforms:watchos_armv7k
-    --apple_platform_type=watchos
-    --cpu=watchos_armv7k
-
-  @build_bazel_apple_support//platforms:watchos_arm64_32
-    --apple_platform_type=watchos
-    --cpu=watchos_arm64_32
-
-  @build_bazel_apple_support//platforms:watchos_device_arm64
-    --apple_platform_type=watchos
-    --cpu=watchos_device_arm64
-
-  @build_bazel_apple_support//platforms:watchos_device_arm64e
-    --apple_platform_type=watchos
-    --cpu=watchos_device_arm64e
-
-flags:
-  --cpu=darwin_x86_64
-  --apple_platform_type=macos
-    @build_bazel_apple_support//platforms:macos_x86_64
-
-  --cpu=darwin_arm64
-  --apple_platform_type=macos
-    @build_bazel_apple_support//platforms:macos_arm64
-
-  --cpu=darwin_arm64e
-  --apple_platform_type=macos
-    @build_bazel_apple_support//platforms:darwin_arm64e
-
-  --cpu=ios_i386
-  --apple_platform_type=ios
-    @build_bazel_apple_support//platforms:ios_i386
-
-  --cpu=ios_x86_64
-  --apple_platform_type=ios
-    @build_bazel_apple_support//platforms:ios_x86_64
-
-  --cpu=ios_sim_arm64
-  --apple_platform_type=ios
-    @build_bazel_apple_support//platforms:ios_sim_arm64
-
-  --cpu=ios_armv7
-  --apple_platform_type=ios
-    @build_bazel_apple_support//platforms:ios_armv7
-
-  --cpu=ios_arm64
-  --apple_platform_type=ios
-    @build_bazel_apple_support//platforms:ios_arm64
-
-  --cpu=ios_arm64e
-  --apple_platform_type=ios
-    @build_bazel_apple_support//platforms:ios_arm64e
-
-  --cpu=tvos_x86_64
-  --apple_platform_type=tvos
-    @build_bazel_apple_support//platforms:tvos_x86_64
-
-  --cpu=tvos_sim_arm64
-  --apple_platform_type=tvos
-    @build_bazel_apple_support//platforms:tvos_sim_arm64
-
-  --cpu=tvos_arm64
-  --apple_platform_type=tvos
-    @build_bazel_apple_support//platforms:tvos_arm64
-
-  --cpu=visionos_sim_arm64
-  --apple_platform_type=visionos
-    @build_bazel_apple_support//platforms:visionos_sim_arm64
-
-  --cpu=visionos_arm64
-  --apple_platform_type=visionos
-    @build_bazel_apple_support//platforms:visionos_arm64
-
-  --cpu=watchos_i386
-  --apple_platform_type=watchos
-    @build_bazel_apple_support//platforms:watchos_i386
-
-  --cpu=watchos_x86_64
-  --apple_platform_type=watchos
-    @build_bazel_apple_support//platforms:watchos_x86_64
-
-  --cpu=watchos_arm64
-  --apple_platform_type=watchos
-    @build_bazel_apple_support//platforms:watchos_arm64
-
-  --cpu=watchos_armv7k
-  --apple_platform_type=watchos
-    @build_bazel_apple_support//platforms:watchos_armv7k
-
-  --cpu=watchos_arm64_32
-  --apple_platform_type=watchos
-    @build_bazel_apple_support//platforms:watchos_arm64_32
diff --git a/test/test_rules.bzl b/test/test_rules.bzl
index 9507853fc..b63bb0cbd 100644
--- a/test/test_rules.bzl
+++ b/test/test_rules.bzl
@@ -103,7 +103,6 @@ def apple_shell_test(
         data = [
             src,
             "//:for_bazel_tests",
-            "//:platform_mappings",
             "//test:apple_shell_testutils.sh",
             "//test/testdata/provisioning:integration_testing_profiles",
             "//test:unittest.bash",