diff --git a/packages/typegen/src/typegen.test.ts b/packages/typegen/src/typegen.test.ts
index 7b0b31e..6582dc3 100644
--- a/packages/typegen/src/typegen.test.ts
+++ b/packages/typegen/src/typegen.test.ts
@@ -4,6 +4,7 @@ import { generateTypesForDocument } from './typegen';
 const examplePetAPIYAML = path.join(__dirname, '__tests__', 'resources', 'example-pet-api.openapi.yml');
 
 describe('typegen', () => {
+  let banner: string;
   let imports: string;
   let schemaTypes: string;
   let operationTypings: string;
@@ -11,11 +12,13 @@ describe('typegen', () => {
   beforeAll(async () => {
     const types = await generateTypesForDocument(examplePetAPIYAML, {
       transformOperationName: (operationId: string) => operationId,
+      banner: '/* eslint-disable */',
       disableOptionalPathParameters: true,
     });
     imports = types[0];
     schemaTypes = types[1];
     operationTypings = types[2];
+    banner = types[3];
   });
 
   test('generates type files from valid v3 specification', async () => {
diff --git a/packages/typegen/src/typegen.ts b/packages/typegen/src/typegen.ts
index 8065528..89ce93c 100644
--- a/packages/typegen/src/typegen.ts
+++ b/packages/typegen/src/typegen.ts
@@ -11,6 +11,7 @@ import { JSONSchema } from '@apidevtools/json-schema-ref-parser/dist/lib/types';
 interface TypegenOptions {
   transformOperationName?: (operation: string) => string;
   disableOptionalPathParameters?: boolean;
+  banner?: string;
 }
 
 interface ExportedType {
@@ -37,6 +38,11 @@ export async function main() {
       alias: 't',
       type: 'string',
     })
+    .option('banner', {
+      alias: 'b',
+      type: 'string',
+      description: 'Add banner to generated file',
+    })
     .option('disableOptionalPathParameters', {
       type: 'boolean',
       description: 'Force all path parameters to be required',
@@ -49,6 +55,7 @@ export async function main() {
 
   const opts: TypegenOptions = {
     transformOperationName: (operation: string) => operation,
+    banner: argv.banner,
   };
 
   if (argv.transformOperationName) {
@@ -69,7 +76,12 @@ export async function main() {
 
   opts.disableOptionalPathParameters = argv.disableOptionalPathParameters ?? true;
 
-  const [imports, schemaTypes, operationTypings] = await generateTypesForDocument(argv._[0] as string, opts);
+  const [imports, schemaTypes, operationTypings, banner] = await generateTypesForDocument(argv._[0] as string, opts);
+
+  if (banner?.length) {
+    console.log(banner, '\n');
+  }
+
   console.log(imports, '\n');
   console.log(schemaTypes);
   console.log(operationTypings);
@@ -94,6 +106,8 @@ export async function generateTypesForDocument(definition: Document | string, op
   await api.init();
   const operationTypings = generateOperationMethodTypings(api, exportedTypes, opts);
 
+  const banner = opts.banner ?? '';
+
   const imports = [
     'import type {',
     '  OpenAPIClient,',
@@ -104,7 +118,7 @@ export async function generateTypesForDocument(definition: Document | string, op
     `} from 'openapi-client-axios';`,
   ].join('\n');
 
-  return [imports, schemaTypes, operationTypings];
+  return [imports, schemaTypes, operationTypings, banner];
 }
 
 function generateMethodForOperation(