diff --git a/modules/openapi-generator/src/main/resources/rust-server/README.mustache b/modules/openapi-generator/src/main/resources/rust-server/README.mustache
index 5ed3726ee024..8dff06a46d0e 100644
--- a/modules/openapi-generator/src/main/resources/rust-server/README.mustache
+++ b/modules/openapi-generator/src/main/resources/rust-server/README.mustache
@@ -143,6 +143,8 @@ Example
 	{{! TODO: Add Bearer token authentication }}
 ```
 {{/isBasicBearer}}
+{{#isHttpSignature}}- **Type**: HTTP signature authentication
+{{/isHttpSignature}}
 {{#isOAuth}}- **Type**: OAuth
 - **Flow**: {{{flow}}}
 - **Authorization URL**: {{{authorizationUrl}}}
diff --git a/modules/openapi-generator/src/main/resources/rust/hyper/api.mustache b/modules/openapi-generator/src/main/resources/rust/hyper/api.mustache
index e73ed43a90ad..dffab3ce8a7a 100644
--- a/modules/openapi-generator/src/main/resources/rust/hyper/api.mustache
+++ b/modules/openapi-generator/src/main/resources/rust/hyper/api.mustache
@@ -49,9 +49,9 @@ impl<C: hyper::client::connect::Connect>{{{classname}}} for {{{classname}}}Clien
                 param_name: "{{{keyParamName}}}".to_owned(),
             }))
         {{/isApiKey}}
-        {{#isBasic}}
+        {{#isBasicBasic}}
             .with_auth(__internal_request::Auth::Basic)
-        {{/isBasic}}
+        {{/isBasicBasic}}
         {{#isOAuth}}
             .with_auth(__internal_request::Auth::Oauth)
         {{/isOAuth}}