diff --git a/browse/src/browser-manager.ts b/browse/src/browser-manager.ts
index 6b9242da9e..2b056058fc 100644
--- a/browse/src/browser-manager.ts
+++ b/browse/src/browser-manager.ts
@@ -180,12 +180,15 @@ export class BrowserManager {
       console.log(`[browse] Extensions loaded from: ${extensionsDir}`);
     }
 
+    const executablePath = process.env.GSTACK_CHROMIUM_PATH || undefined;
+
     this.browser = await chromium.launch({
       headless: useHeadless,
       // On Windows, Chromium's sandbox fails when the server is spawned through
       // the Bun→Node process chain (GitHub #276). Disable it — local daemon
       // browsing user-specified URLs has marginal sandbox benefit.
       chromiumSandbox: process.platform !== 'win32',
+      ...(executablePath ? { executablePath } : {}),
       ...(launchArgs.length > 0 ? { args: launchArgs } : {}),
     });