diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index 858e920..609ce50 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -7,7 +7,7 @@ pkgname=('mediawiki')
 pkgver=1.33.1
 _basever=${pkgver%.*}
 _hash=b976708
-pkgrel=1
+pkgrel=2
 pkgdesc="MediaWiki engine"
 arch=('any')
 url="https://www.mediawiki.org/wiki/MediaWiki"
@@ -43,6 +43,8 @@ sha256sums=('7d97a4cd85bfeb85b69870ffaab35fc5288e69e45cb7edea65d089f7f406a1a7'
             'cfeff68331e930b6a93f166c12666ac59a84aa24334f94520eff3f988f37ce2b')
 
 package_mediawiki() {
+  backup=('usr/share/webapps/mediawiki/LocalSettings.php')
+
   cd "$srcdir"
   install -vdm0755 "$pkgdir"/usr/share/webapps
   install -vdm0755 "$pkgdir"/etc/webapps/mediawiki
@@ -64,6 +66,8 @@ package_mediawiki() {
   mv images/.htaccess "$pkgdir"/var/lib/mediawiki/
   rmdir images
   ln -sf /var/lib/mediawiki images
+
+  ln -s /etc/webapps/mediawiki/LocalSettings.php LocalSettings.php
 }
 
 package_mediawiki-math() {
diff --git a/trunk/mediawiki.install b/trunk/mediawiki.install
index 001eb27..f3dd3d6 100644
--- a/trunk/mediawiki.install
+++ b/trunk/mediawiki.install
@@ -1,3 +1,16 @@
+pre_upgrade() {
+  if (( $(vercmp "$1" '1.33.1-2') <= 0 )); then
+    if [[ -e /usr/share/webapps/mediawiki/LocalSettings.php ]]; then
+      if [[ ! -e /etc/webapps/mediawiki/LocalSettings.php ]]; then
+        mv -v /usr/share/webapps/mediawiki/LocalSettings.php /etc/webapps/mediawiki/LocalSettings.php
+      else
+        mv -v /usr/share/webapps/mediawiki/LocalSettings.php /etc/webapps/mediawiki/LocalSettings.php.pacsave
+      fi
+    fi
+  fi
+}
+
 post_upgrade() {
   echo "-- Don't forget to run 'php maintenance/update.php' after upgrade"
+
 }