diff --git a/samples/client/petstore/rust/reqwest/petstore-model-prefix/.openapi-generator/FILES b/samples/client/petstore/rust/reqwest/petstore-model-prefix/.openapi-generator/FILES
index 3babf3011f91..13e753f39020 100644
--- a/samples/client/petstore/rust/reqwest/petstore-model-prefix/.openapi-generator/FILES
+++ b/samples/client/petstore/rust/reqwest/petstore-model-prefix/.openapi-generator/FILES
@@ -1,5 +1,4 @@
 .gitignore
-.openapi-generator-ignore
 .travis.yml
 Cargo.toml
 README.md