diff --git a/extra/thunderbird/PKGBUILD b/extra/thunderbird/PKGBUILD
index 5ed995e5e..4e7a7e57d 100644
--- a/extra/thunderbird/PKGBUILD
+++ b/extra/thunderbird/PKGBUILD
@@ -14,9 +14,9 @@ highmem=1
 
 pkgname=thunderbird
 pkgver=52.4.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Standalone mail and news reader from mozilla.org"
-arch=(i686 x86_64)
+arch=(x86_64)
 license=(MPL GPL LGPL)
 url="https://www.mozilla.org/thunderbird/"
 depends=(gtk3 gtk2 mozilla-common libxt startup-notification mime-types dbus-glib alsa-lib ffmpeg