diff --git a/src/server/webkit/wkInterceptableRequest.ts b/src/server/webkit/wkInterceptableRequest.ts
index f3ad7ae2f3..5d7d4ce644 100644
--- a/src/server/webkit/wkInterceptableRequest.ts
+++ b/src/server/webkit/wkInterceptableRequest.ts
@@ -72,8 +72,8 @@ export class WKInterceptableRequest implements network.RouteDelegate {
     // Empty buffer will result in the response being used.
     if (forFulfill)
       return Buffer.from('');
-    const response = await this._session.send('Network.getResponseBody', { requestId: this._requestId });
-    return Buffer.from(response.body, response.base64Encoded ? 'base64' : 'utf8');
+    const response = await this._session.send('Network.getInterceptedResponseBody', { requestId: this._requestId });
+    return Buffer.from(response.body, 'base64');
   }
 
   async abort(errorCode: string) {
diff --git a/tests/page/page-request-intercept.spec.ts b/tests/page/page-request-intercept.spec.ts
index da2178f716..b6dc17163d 100644
--- a/tests/page/page-request-intercept.spec.ts
+++ b/tests/page/page-request-intercept.spec.ts
@@ -122,7 +122,6 @@ it('should give access to the intercepted response', async ({page, server, brows
 
 it('should give access to the intercepted response body', async ({page, server, browserName}) => {
   it.fixme(browserName === 'firefox');
-  it.fixme(browserName === 'webkit');
 
   await page.goto(server.EMPTY_PAGE);