diff --git a/extra/firefox/PKGBUILD b/extra/firefox/PKGBUILD
index e6736dbea..252cab6eb 100644
--- a/extra/firefox/PKGBUILD
+++ b/extra/firefox/PKGBUILD
@@ -12,7 +12,7 @@ highmem=1
 
 pkgname=firefox
 pkgver=59.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Standalone web browser from mozilla.org"
 arch=(x86_64)
 license=(MPL GPL LGPL)
@@ -137,7 +137,7 @@ package() {
   _vendorjs="$pkgdir/usr/lib/$pkgname/browser/defaults/preferences/vendor.js"
   install -Dm644 /dev/stdin "$_vendorjs" <<END
 // Use LANG environment variable to choose locale
-pref("intl.locale.matchOS", true);
+pref("intl.locale.requested", "");
 
 // Disable default browser checking.
 pref("browser.shell.checkDefaultBrowser", false);
@@ -178,7 +178,7 @@ END
     "$pkgdir/usr/share/applications/$pkgname.desktop"
 
   # Use system-provided dictionaries
-  rm -r "$pkgdir"/usr/lib/$pkgname/dictionaries
+  rm -r "$pkgdir/usr/lib/$pkgname/dictionaries"
   ln -Ts /usr/share/hunspell "$pkgdir/usr/lib/$pkgname/dictionaries"
   ln -Ts /usr/share/hyphen "$pkgdir/usr/lib/$pkgname/hyphenation"