diff --git a/modules/openapi-generator/src/main/resources/rust/Cargo.mustache b/modules/openapi-generator/src/main/resources/rust/Cargo.mustache
index d1fd21e0a771f684748c04255e72e66d444b325f..1886e82abad6352f1bc6f61e6cae72b629837854 100644
--- a/modules/openapi-generator/src/main/resources/rust/Cargo.mustache
+++ b/modules/openapi-generator/src/main/resources/rust/Cargo.mustache
@@ -17,7 +17,6 @@ uuid = { version = "^1.0", features = ["serde"] }
 hyper = { version = "~0.14", features = ["full"] }
 hyper-tls = "~0.5"
 http = "~0.2"
-serde_yaml = "0.7"
 base64 = "~0.7.0"
 futures = "^0.3"
 {{/hyper}}
diff --git a/samples/client/petstore/rust/hyper/petstore/Cargo.toml b/samples/client/petstore/rust/hyper/petstore/Cargo.toml
index 17926e9a056517ccfe20aba0d82a8ae8451f6404..da9fe53548761a7557f39ca52391f94b8add11ab 100644
--- a/samples/client/petstore/rust/hyper/petstore/Cargo.toml
+++ b/samples/client/petstore/rust/hyper/petstore/Cargo.toml
@@ -14,7 +14,6 @@ uuid = { version = "^1.0", features = ["serde"] }
 hyper = { version = "~0.14", features = ["full"] }
 hyper-tls = "~0.5"
 http = "~0.2"
-serde_yaml = "0.7"
 base64 = "~0.7.0"
 futures = "^0.3"