diff --git a/cc/toolchains/llvm-mingw/x86_64-linux/BUILD.bazel b/cc/toolchains/llvm-mingw/x86_64-windows/BUILD.bazel
similarity index 72%
rename from cc/toolchains/llvm-mingw/x86_64-linux/BUILD.bazel
rename to cc/toolchains/llvm-mingw/x86_64-windows/BUILD.bazel
index 3d0a5c0..198840e 100644
--- a/cc/toolchains/llvm-mingw/x86_64-linux/BUILD.bazel
+++ b/cc/toolchains/llvm-mingw/x86_64-windows/BUILD.bazel
@@ -11,7 +11,7 @@
 package(default_visibility = ["//visibility:public"])
 
 load("//cc/toolchains/llvm:cc_toolchain_config.bzl", "cc_toolchain_config")
-load("//cc/toolchains/llvm:target_triplets.bzl", "X86_64_LINUX")
+load("//cc/toolchains/llvm:target_triplets.bzl", "X86_64_WINDOWS")
 
 filegroup(
     name = "wrappers",
@@ -25,7 +25,7 @@ filegroup(
     name = "ar_files",
     srcs = [
         ":wrappers",
-        "@x86_64-linux-llvm-mingw//:ar",
+        "@x86_64-windows-llvm-mingw//:ar",
     ],
 )
 
@@ -33,7 +33,7 @@ filegroup(
     name = "as_files",
     srcs = [
         ":wrappers",
-        "@x86_64-linux-llvm-mingw//:as",
+        "@x86_64-windows-llvm-mingw//:as",
     ],
 )
 
@@ -41,8 +41,8 @@ filegroup(
     name = "compiler_files",
     srcs = [
         ":wrappers",
-        "@x86_64-linux-llvm-mingw//:clang",
-        "@x86_64-linux-llvm-mingw//:include",
+        "@x86_64-windows-llvm-mingw//:clang",
+        "@x86_64-windows-llvm-mingw//:include",
     ],
 )
 
@@ -50,7 +50,7 @@ filegroup(
     name = "dwp_files",
     srcs = [
         ":wrappers",
-        "@x86_64-linux-llvm-mingw//:dwp",
+        "@x86_64-windows-llvm-mingw//:dwp",
     ],
 )
 
@@ -58,10 +58,10 @@ filegroup(
     name = "linker_files",
     srcs = [
         ":wrappers",
-        "@x86_64-linux-llvm-mingw//:ar",
-        "@x86_64-linux-llvm-mingw//:clang",
-        "@x86_64-linux-llvm-mingw//:ld",
-        "@x86_64-linux-llvm-mingw//:lib",
+        "@x86_64-windows-llvm-mingw//:ar",
+        "@x86_64-windows-llvm-mingw//:clang",
+        "@x86_64-windows-llvm-mingw//:ld",
+        "@x86_64-windows-llvm-mingw//:lib",
     ],
 )
 
@@ -69,7 +69,7 @@ filegroup(
     name = "objcopy_files",
     srcs = [
         ":wrappers",
-        "@x86_64-linux-llvm-mingw//:objcopy",
+        "@x86_64-windows-llvm-mingw//:objcopy",
     ],
 )
 
@@ -77,7 +77,7 @@ filegroup(
     name = "strip_files",
     srcs = [
         ":wrappers",
-        "@x86_64-linux-llvm-mingw//:strip",
+        "@x86_64-windows-llvm-mingw//:strip",
     ],
 )
 
@@ -86,12 +86,12 @@ filegroup(
     srcs = [
         "linker_files",
         ":compiler_files",
-        "@x86_64-linux-llvm-mingw//:bin",
+        "@x86_64-windows-llvm-mingw//:bin",
     ]
 )
 
 cc_toolchain_config(
-    name = "local-x86_64-linux",
+    name = "local-x86_64-windows",
     abi_libc_version = "glibc_unknown",
     abi_version = "clang",
     compiler = "clang",
@@ -100,10 +100,10 @@ cc_toolchain_config(
             "/usr/include",
             "/usr/local/include",
     ],
-    host_system_name = X86_64_LINUX,
+    host_system_name = X86_64_WINDOWS,
     target_cpu = "k8",
     target_libc = "glibc_unknown",
-    target_system_name = X86_64_LINUX,
+    target_system_name = X86_64_WINDOWS,
     tool_paths = {
         "ar": "wrappers/llvm-ar",
         "cpp": "wrappers/clang-cpp",
@@ -117,12 +117,12 @@ cc_toolchain_config(
         "objdump": "wrappers/llvm-objdump",
         "strip": "wrappers/llvm-strip",
     },
-    toolchain_identifier = "clang-x86_64-linux",
-    toolchain_path_prefix = "external/x86_64-linux-llvm",
+    toolchain_identifier = "clang-x86_64-windows",
+    toolchain_path_prefix = "external/x86_64-windows-llvm",
 )
 
 cc_toolchain(
-    name = "cc-clang-x86_64-linux",
+    name = "cc-clang-x86_64-windows",
     all_files = ":all_files",
     ar_files = ":ar_files",
     as_files = ":as_files",
@@ -131,14 +131,14 @@ cc_toolchain(
     linker_files = ":linker_files",
     objcopy_files = ":objcopy_files",
     strip_files = ":strip_files",
-    toolchain_config = ":local-x86_64-linux",
+    toolchain_config = ":local-x86_64-windows",
 )
 
 toolchain(
-    name = "cc-toolchain-x86_64-linux",
+    name = "cc-toolchain-x86_64-windows",
     exec_compatible_with = [
         "@platforms//cpu:x86_64",
-        "@platforms//os:linux",
+        "@platforms//os:windows",
     ],
     target_compatible_with = [
         "@platforms//cpu:x86_64",
@@ -146,7 +146,7 @@ toolchain(
         "//cc/constraints:llvm_toolchain",
     ],
     target_settings = None,
-    toolchain = ":cc-clang-x86_64-linux",
+    toolchain = ":cc-clang-x86_64-windows",
     toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
 )
 
diff --git a/cc/toolchains/llvm-mingw/x86_64-linux/wrappers/clang b/cc/toolchains/llvm-mingw/x86_64-windows/wrappers/clang
similarity index 100%
rename from cc/toolchains/llvm-mingw/x86_64-linux/wrappers/clang
rename to cc/toolchains/llvm-mingw/x86_64-windows/wrappers/clang
diff --git a/cc/toolchains/llvm-mingw/x86_64-linux/wrappers/clang-cpp b/cc/toolchains/llvm-mingw/x86_64-windows/wrappers/clang-cpp
similarity index 100%
rename from cc/toolchains/llvm-mingw/x86_64-linux/wrappers/clang-cpp
rename to cc/toolchains/llvm-mingw/x86_64-windows/wrappers/clang-cpp
diff --git a/cc/toolchains/llvm-mingw/x86_64-linux/wrappers/ld.lld b/cc/toolchains/llvm-mingw/x86_64-windows/wrappers/ld.lld
similarity index 100%
rename from cc/toolchains/llvm-mingw/x86_64-linux/wrappers/ld.lld
rename to cc/toolchains/llvm-mingw/x86_64-windows/wrappers/ld.lld
diff --git a/cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-ar b/cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-ar
similarity index 100%
rename from cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-ar
rename to cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-ar
diff --git a/cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-cov b/cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-cov
similarity index 100%
rename from cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-cov
rename to cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-cov
diff --git a/cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-nm b/cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-nm
similarity index 100%
rename from cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-nm
rename to cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-nm
diff --git a/cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-objcopy b/cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-objcopy
similarity index 100%
rename from cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-objcopy
rename to cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-objcopy
diff --git a/cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-objdump b/cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-objdump
similarity index 100%
rename from cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-objdump
rename to cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-objdump
diff --git a/cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-profdata b/cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-profdata
similarity index 100%
rename from cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-profdata
rename to cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-profdata
diff --git a/cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-strip b/cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-strip
similarity index 100%
rename from cc/toolchains/llvm-mingw/x86_64-linux/wrappers/llvm-strip
rename to cc/toolchains/llvm-mingw/x86_64-windows/wrappers/llvm-strip
diff --git a/cc/toolchains/llvm-mingw/x86_64-linux/wrappers/wrapper b/cc/toolchains/llvm-mingw/x86_64-windows/wrappers/wrapper
similarity index 100%
rename from cc/toolchains/llvm-mingw/x86_64-linux/wrappers/wrapper
rename to cc/toolchains/llvm-mingw/x86_64-windows/wrappers/wrapper