diff --git a/test/protox/parse_test.exs b/test/protox/parse_test.exs
index ffd0b43..88ba602 100644
--- a/test/protox/parse_test.exs
+++ b/test/protox/parse_test.exs
@@ -9,7 +9,7 @@ defmodule Protox.ParseTest do
   end
 
   test "Parse FileDescriptorSet, protobuf 3 enums", %{enums: enums} do
-    {_, constants} = Enum.find(enums, fn {name, _} -> name == Abc.Def.ForeignEnum end)
+    {_, constants} = Enum.find(enums, fn {name, _} -> name == Abc.Def.MyForeignEnum end)
     assert constants == [{0, :FOREIGN_ZERO}, {1, :FOREIGN_ONE}, {1, :FOREIGN_ONE_BIS}]
 
     {_, constants} = Enum.find(enums, fn {name, _} -> name == Abc.Def.Proto3.NestedEnum end)
@@ -26,7 +26,8 @@ defmodule Protox.ParseTest do
     assert field(fs, 5) == {:optional, :oneof_1_double, {:oneof, :oneof_1}, :double}
 
     assert field(fs, 6) ==
-             {:optional, :oneof_1_foreign_enum, {:oneof, :oneof_1}, {:enum, Abc.Def.ForeignEnum}}
+             {:optional, :oneof_1_foreign_enum, {:oneof, :oneof_1},
+              {:enum, Abc.Def.MyForeignEnum}}
 
     assert field(fs, 7) == {:optional, :oneof_1_proto2a, {:oneof, :oneof_1}, {:message, Proto2A}}
 
diff --git a/test/samples/README.md b/test/samples/README.md
index 95199fa..22e4c95 100644
--- a/test/samples/README.md
+++ b/test/samples/README.md
@@ -3,5 +3,5 @@ to generate `file_descriptor_set.bin`. This file is used by the Protox.Parse
 test. The following command is used to generate this file:
 
 ```
-protoc --include_imports -o ./file_descriptor_set.bin  ./*.proto
+protoc --include_imports -o ./file_descriptor_set.bin  ./proto2_extension.proto ./proto2.proto ./proto3.proto
 ```
diff --git a/test/samples/file_descriptor_set.bin b/test/samples/file_descriptor_set.bin
index 27bd55e..88720fe 100644
Binary files a/test/samples/file_descriptor_set.bin and b/test/samples/file_descriptor_set.bin differ