diff --git a/packages/playwright-core/src/server/browserContext.ts b/packages/playwright-core/src/server/browserContext.ts
index 0a9dbb92a3..db20728904 100644
--- a/packages/playwright-core/src/server/browserContext.ts
+++ b/packages/playwright-core/src/server/browserContext.ts
@@ -15,7 +15,6 @@
  * limitations under the License.
  */
 
-import * as os from 'os';
 import { TimeoutSettings } from '../common/timeoutSettings';
 import { createGuid, debugMode } from '../utils';
 import { mkdirIfNeeded } from '../utils/fileUtils';