diff --git a/src/services/MenuBuilder.ts b/src/services/MenuBuilder.ts
index 23516a66..e9daeedb 100644
--- a/src/services/MenuBuilder.ts
+++ b/src/services/MenuBuilder.ts
@@ -27,7 +27,7 @@ export type ExtendedOpenAPIOperation = {
   pathName: string;
   httpVerb: string;
   pathParameters: Array<Referenced<OpenAPIParameter>>;
-  pathServers: Array<OpenAPIServer>;
+  pathServers: Array<OpenAPIServer> | undefined;
 } & OpenAPIOperation;
 
 export type TagsInfoMap = Dict<TagInfo>;
@@ -250,7 +250,7 @@ export class MenuBuilder {
             pointer: JsonPointer.compile(['paths', pathName, operationName]),
             httpVerb: operationName,
             pathParameters: path.parameters || [],
-            pathServers: path.servers || [],
+            pathServers: path.servers,
           });
         }
       }
diff --git a/src/services/models/Callback.ts b/src/services/models/Callback.ts
index 4870f539..7adfc27f 100644
--- a/src/services/models/Callback.ts
+++ b/src/services/models/Callback.ts
@@ -37,7 +37,7 @@ export class CallbackModel {
             pointer: JsonPointer.compile([pointer, name, pathName, operationName]),
             httpVerb: operationName,
             pathParameters: path.parameters || [],
-            pathServers: path.servers || [],
+            pathServers: path.servers,
           },
           undefined,
           options,