diff --git a/.gitignore b/.gitignore
index 0a7848506..fb26abc57 100644
--- a/.gitignore
+++ b/.gitignore
@@ -45,6 +45,8 @@ webapp
 browser-extensions/chrome/copay-chrome-extension
 browser-extensions/chrome/copay-chrome-extension.zip
 browser-extensions/firefox/firefox-addon
+browser-extensions/firefox/data
+browser-extensions/firefox/copay.xpi
 version.js
 
 android/package