diff --git a/packages/handlers/json-schema/src/index.ts b/packages/handlers/json-schema/src/index.ts
index 772c34988bf92..188834b6653a7 100644
--- a/packages/handlers/json-schema/src/index.ts
+++ b/packages/handlers/json-schema/src/index.ts
@@ -86,6 +86,7 @@ export default class JsonSchemaHandler implements MeshHandler {
         return getGraphQLSchemaFromBundle(bundle, {
           cwd: this.baseDir,
           logger: this.logger,
+          fetch: this.fetchFn,
           endpoint: this.config.endpoint,
           operationHeaders: this.config.operationHeaders,
           queryParams: this.config.queryParams,
diff --git a/packages/loaders/json-schema/src/bundle.ts b/packages/loaders/json-schema/src/bundle.ts
index f773fe5ed9e99..74ccaf10bf42d 100644
--- a/packages/loaders/json-schema/src/bundle.ts
+++ b/packages/loaders/json-schema/src/bundle.ts
@@ -1,7 +1,7 @@
 import { referenceJSONSchema, JSONSchemaObject, dereferenceObject } from 'json-machete';
 import { DefaultLogger } from '@graphql-mesh/utils';
 import { getDereferencedJSONSchemaFromOperations } from './getDereferencedJSONSchemaFromOperations.js';
-import { Logger } from '@graphql-mesh/types';
+import { Logger, MeshFetch } from '@graphql-mesh/types';
 import { JSONSchemaOperationConfig, OperationHeadersConfiguration } from './types.js';
 import { fetch as crossUndiciFetch } from '@whatwg-node/fetch';
 import { GraphQLSchema } from 'graphql';
@@ -73,6 +73,7 @@ export async function createBundle(
 export interface JSONSchemaLoaderBundleToGraphQLSchemaOptions {
   cwd?: string;
   logger?: Logger;
+  fetch?: MeshFetch;
   endpoint?: string;
   operationHeaders?: OperationHeadersConfiguration;
   queryParams?: Record<string, string>;
@@ -94,6 +95,7 @@ export async function getGraphQLSchemaFromBundle(
   {
     cwd = process.cwd(),
     logger = new DefaultLogger(name),
+    fetch = crossUndiciFetch,
     endpoint: overwrittenBaseUrl,
     operationHeaders: additionalOperationHeaders = {},
     queryParams,