diff --git a/docs/src/api/class-browserserver.md b/docs/src/api/class-browserserver.md
index 0de5c1228b..21f318a70a 100644
--- a/docs/src/api/class-browserserver.md
+++ b/docs/src/api/class-browserserver.md
@@ -31,5 +31,3 @@ Browser websocket url.
 
 Browser websocket endpoint which can be used as an argument to [`method: BrowserType.connect`] to establish connection
 to the browser.
-
-Note that if the listen `host` option in `launchServer` options is not specified, localhost will be output anyway, even if the actual listening address is an unspecified address.
diff --git a/packages/playwright-core/src/utils/wsServer.ts b/packages/playwright-core/src/utils/wsServer.ts
index 63c0ed1fed..6e90a4fbb0 100644
--- a/packages/playwright-core/src/utils/wsServer.ts
+++ b/packages/playwright-core/src/utils/wsServer.ts
@@ -77,8 +77,12 @@ export class WSServer {
           reject(new Error('Could not bind server socket'));
           return;
         }
-        const wsEndpoint = typeof address === 'string' ? `${address}${path}` : `ws://${hostname || 'localhost'}:${address.port}${path}`;
-        resolve(wsEndpoint);
+        if (typeof address === 'string') {
+          resolve(`${address}${path}`);
+          return;
+        }
+        const resolvedHost = address.family === 'IPv4' ? address.address : `[${address.address}]`;
+        resolve(`ws://${resolvedHost}:${address.port}${path}`);
       }).on('error', reject);
     });
 
diff --git a/packages/playwright-core/types/types.d.ts b/packages/playwright-core/types/types.d.ts
index 54d79f9ca1..fea32c2fad 100644
--- a/packages/playwright-core/types/types.d.ts
+++ b/packages/playwright-core/types/types.d.ts
@@ -17215,9 +17215,6 @@ export interface BrowserServer {
    * Browser websocket endpoint which can be used as an argument to
    * [browserType.connect(wsEndpoint[, options])](https://playwright.dev/docs/api/class-browsertype#browser-type-connect)
    * to establish connection to the browser.
-   *
-   * Note that if the listen `host` option in `launchServer` options is not specified, localhost will be output anyway,
-   * even if the actual listening address is an unspecified address.
    */
   wsEndpoint(): string;