diff --git a/docs/rust_proto.md b/docs/rust_proto.md
index 095b0ff110..4ef5151492 100644
--- a/docs/rust_proto.md
+++ b/docs/rust_proto.md
@@ -128,7 +128,7 @@ rust_library_group(
 )
 
 rust_prost_toolchain(
-    name = "default_prost_toolchain_impl",
+    name = "prost_toolchain_impl",
     prost_plugin = "@crates_io//:protoc-gen-prost__protoc-gen-prost",
     prost_runtime = ":prost_runtime",
     prost_types = "@crates_io//:prost-types",
diff --git a/docs/rust_proto.vm b/docs/rust_proto.vm
index 1fe807fc91..00e48b4ab4 100644
--- a/docs/rust_proto.vm
+++ b/docs/rust_proto.vm
@@ -114,7 +114,7 @@ rust_library_group(
 )
 
 rust_prost_toolchain(
-    name = "default_prost_toolchain_impl",
+    name = "prost_toolchain_impl",
     prost_plugin = "@crates_io//:protoc-gen-prost__protoc-gen-prost",
     prost_runtime = ":prost_runtime",
     prost_types = "@crates_io//:prost-types",