diff --git a/examples/no_prelude/cpp/.buckconfig b/examples/no_prelude/cpp/.buckconfig
index 0427950719b2..5c86795cfe94 100644
--- a/examples/no_prelude/cpp/.buckconfig
+++ b/examples/no_prelude/cpp/.buckconfig
@@ -3,3 +3,9 @@ name=BUILD
 
 [repositories]
 root = .
+prelude = prelude
+buck = no
+fbcode = no
+fbsource = no
+ovr_config = no
+toolchains = no
diff --git a/examples/no_prelude/cpp/BUILD b/examples/no_prelude/cpp/BUILD
new file mode 100644
index 000000000000..00f73397588a
--- /dev/null
+++ b/examples/no_prelude/cpp/BUILD
@@ -0,0 +1,7 @@
+load("//:toolchain.bzl", "cpp_local_toolchain")
+
+cpp_local_toolchain(
+    name = "clang",
+    command = "clang++",
+    visibility = ["PUBLIC"],
+)
diff --git a/examples/no_prelude/cpp/hello-world/BUILD b/examples/no_prelude/cpp/hello-world/BUILD
index 99c296a9413b..0d86c7dcddfd 100644
--- a/examples/no_prelude/cpp/hello-world/BUILD
+++ b/examples/no_prelude/cpp/hello-world/BUILD
@@ -1,15 +1,9 @@
 load("//:rules.bzl", "cpp_binary")
-load("//:toolchain.bzl", "cpp_local_toolchain")
-
-cpp_local_toolchain(
-    name = "clang",
-    command = "clang++",
-)
 
 cpp_binary(
     name = "main",
     srcs = glob(["src/**/*.cpp"]),
     headers = glob(["src/**/*.hpp"]),
-    toolchain = ":clang",
+    toolchain = "//:clang",
     deps = [],
 )
diff --git a/examples/no_prelude/cpp/library/BUILD b/examples/no_prelude/cpp/library/BUILD
index e809793a0762..54dda5fafcb3 100644
--- a/examples/no_prelude/cpp/library/BUILD
+++ b/examples/no_prelude/cpp/library/BUILD
@@ -5,5 +5,6 @@ cpp_library(
     srcs = glob(["src/**/*.cpp"]),
     headers = glob(["src/**/*.hpp"]),
     visibility = ["PUBLIC"],
+    toolchain = "//:clang",
     deps = [],
 )
diff --git a/examples/no_prelude/cpp/prelude b/examples/no_prelude/cpp/prelude
new file mode 120000
index 000000000000..0d1a9721f941
--- /dev/null
+++ b/examples/no_prelude/cpp/prelude
@@ -0,0 +1 @@
+../../../prelude
\ No newline at end of file
diff --git a/examples/no_prelude/cpp/rules.bzl b/examples/no_prelude/cpp/rules.bzl
index 793c41e407d5..fe2c57876ae0 100644
--- a/examples/no_prelude/cpp/rules.bzl
+++ b/examples/no_prelude/cpp/rules.bzl
@@ -3,10 +3,10 @@ load("//toolchain.bzl", "CxxCompilerInfo")
 CxxLibraryInfo = provider(fields = ["headers", "objects", "include_folders"])
 
 def _cpp_binary_impl(ctx: "context") -> ["provider"]:
-    sources = ctx.attr.srcs
+    sources = ctx.attrs.srcs
     out = ctx.actions.declare_output("main")
 
-    cmd = cmd_args([ctx.attr.toolchain[CxxCompilerInfo].compiler_path, "-o", out.as_output()] + sources)
+    cmd = cmd_args([ctx.attrs.toolchain[CxxCompilerInfo].compiler_path, "-o", out.as_output()] + sources)
 
     ctx.actions.run(cmd, category = "compile")
 
@@ -16,31 +16,32 @@ def _cpp_binary_impl(ctx: "context") -> ["provider"]:
     ]
 
 cpp_binary = rule(
-    implementation = _cpp_binary_impl,
+    impl = _cpp_binary_impl,
     attrs = {
-        "deps": attr.list(attr.dep()),
-        "headers": attr.list(attr.source()),
-        "srcs": attr.list(attr.source()),
-        "toolchain": attr.toolchain_dep(),
+        "deps": attrs.list(attrs.dep()),
+        "headers": attrs.list(attrs.source()),
+        "srcs": attrs.list(attrs.source()),
+        "toolchain": attrs.toolchain_dep(),
     },
 )
 
 def _cpp_library_impl(ctx: "context") -> ["provider"]:
-    sources = ctx.attr.srcs
-    headers = ctx.attr.headers
+    sources = ctx.attrs.srcs
+    headers = ctx.attrs.headers
     out = ctx.actions.declare_output("lib.so")
 
-    cmd = cmd_args(["clang++", "-shared", "-undefined", "dynamic_lookup", "-o", out.as_output()] + sources)
+    cmd = cmd_args([ctx.attrs.toolchain[CxxCompilerInfo].compiler_path, "-shared", "-undefined", "dynamic_lookup", "-o", out.as_output()] + sources)
 
     ctx.actions.run(cmd, category = "compile")
 
     return [DefaultInfo(default_outputs = [out]), CxxLibraryInfo(objects = [out], headers = headers)]
 
 cpp_library = rule(
-    implementation = _cpp_library_impl,
+    impl = _cpp_library_impl,
     attrs = {
-        "deps": attr.list(attr.dep()),
-        "headers": attr.list(attr.source()),
-        "srcs": attr.list(attr.source()),
+        "deps": attrs.list(attrs.dep()),
+        "headers": attrs.list(attrs.source()),
+        "srcs": attrs.list(attrs.source()),
+        "toolchain": attrs.toolchain_dep(),
     },
 )
diff --git a/examples/no_prelude/cpp/toolchain.bzl b/examples/no_prelude/cpp/toolchain.bzl
index 0bbf8ab69361..bf568e62148d 100644
--- a/examples/no_prelude/cpp/toolchain.bzl
+++ b/examples/no_prelude/cpp/toolchain.bzl
@@ -4,12 +4,12 @@ CxxCompilerInfo = provider(
 )
 
 def _cpp_local_toolchain_impl(ctx):
-    return [DefaultInfo(), CxxCompilerInfo(compiler_path = ctx.attr.command)]
+    return [DefaultInfo(), CxxCompilerInfo(compiler_path = ctx.attrs.command)]
 
 cpp_local_toolchain = rule(
-    implementation = _cpp_local_toolchain_impl,
+    impl = _cpp_local_toolchain_impl,
     is_toolchain_rule = True,
     attrs = {
-        "command": attr.string(),
+        "command": attrs.string(),
     },
 )