diff --git a/.gitignore b/.gitignore
index 59e94ec..1305422 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,9 @@
 node_modules
 package-lock.json
 
+# pnpm
+pnpm-lock.yaml
+
 # gluon
 build
 chrome_data
\ No newline at end of file
diff --git a/src/browser/firefox.js b/src/browser/firefox.js
index a361930..d189fed 100644
--- a/src/browser/firefox.js
+++ b/src/browser/firefox.js
@@ -18,6 +18,8 @@ user_pref('privacy.window.maxInnerHeight', ${windowSize[1]});`}
 user_pref('privacy.resistFingerprinting', true);
 user_pref('fission.bfcacheInParent', false);
 user_pref('fission.webContentIsolationStrategy', 0);
+user_pref('ui.key.menuAccessKeyFocuses', false);
+${process.platform === 'darwin' ? `user_pref('browser.tabs.inTitlebar', 0);` : `` }
 `);
 
 // user_pref('privacy.resistFingerprinting', false);
diff --git a/src/index.js b/src/index.js
index 96622a4..5b1a34e 100644
--- a/src/index.js
+++ b/src/index.js
@@ -35,6 +35,12 @@ const browserPaths = ({
 
     firefox: 'firefox',
     firefox_nightly: 'firefox-nightly'
+  },
+
+  darwin: {
+    chrome: '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome',
+    edge: '/Applications/Microsoft Edge.app/Contents/MacOS/Microsoft Edge',
+    firefox: '/Applications/Firefox.app/Contents/MacOS/firefox',
   }
 })[process.platform];