diff --git a/domainjoin.sh b/domainjoin.sh
index b77c821..e5d03df 100644
--- a/domainjoin.sh
+++ b/domainjoin.sh
@@ -34,14 +34,25 @@ elif [ "${OS}" == "CentOS" ]; then
   echo ${password} | realm join --user=${username} --computer-ou=OU=Servers ${domain}
 fi
 
+# Get hostname
+hostname=$(hostnamectl | awk '/Static hostname:/ {print $3}')
 
-# set the sssd options
-# don't require the full domain for the usernames
-sed --in-place 's/^use_fully_qualified_names = True/use_fully_qualified_names = False/' /etc/sssd/sssd.conf
-# set home directory to /home/<username>
-sed --in-place 's/^fallback_homedir = \/home\/%u@%d/fallback_homedir = \/home\/%u/' /etc/sssd/sssd.conf
-# change the provider to simple and then only allow the server admins to login
-sed --in-place 's/^access_provider = ad/access_provider = simple\nsimple_allow_groups = Server Admins/' /etc/sssd/sssd.conf
+# set the sssd options for our domain
+cat <<EOF > "/etc/sssd/conf.d/${netbiosname}.conf"
+[domain/${domain}]
+use_fully_qualified_names = False
+fallback_homedir = /home/%u
+access_provider = simple
+simple_allow_groups = Domain Admins, Server Admins
+ad_hostname = ${hostname}.${domain}
+dyndns_update = true
+dyndns_refresh_interval = 43200
+dyndns_update_ptr = true
+dyndns_ttl = 3600
+EOF
+
+# make sure the permissions are correct
+chmod 600 "/etc/sssd/conf.d/${netbiosname}.conf"
 
 # reboot sssd
 systemctl restart sssd
diff --git a/usenet-docker.sh b/usenet-docker.sh
index 0fcb3ef..ad364af 100644
--- a/usenet-docker.sh
+++ b/usenet-docker.sh
@@ -159,7 +159,7 @@ readarr-ebooks () {
         -e TZ=America/New_York \
         -p 8787:8787 \
         --restart=always \
-        lscr.io/linuxserver/readarr:develop
+        binhex/arch-readarr
     docker start readarr-ebooks
 }
 
@@ -175,7 +175,7 @@ readarr-audiobooks () {
         -e TZ=America/New_York \
         -p 8788:8787 \
         --restart=always \
-        lscr.io/linuxserver/readarr:develop
+        binhex/arch-readarr
     docker start readarr-audiobooks
 }
 
@@ -282,4 +282,21 @@ wizarr () {
         --restart unless-stopped \
         ghcr.io/wizarrrr/wizarr
     docker start wizarr
+}
+
+lazylibrarian () {
+    docker stop lazylibrarian
+    docker rm lazylibrarian
+    docker create \
+        --name=lazylibrarian \
+        -e PUID=1000 \
+        -e PGID=1000 \
+        -e TTZ=America/New_York \
+        -p 5299:5299 \
+        -v /etc/docker/config/lazylibrarian:/config \
+        -v /media/downloads:/downloads \
+        -v /mnt/media/audiobooks:/books \
+        --restart unless-stopped \
+        lscr.io/linuxserver/lazylibrarian:latest
+    docker start lazylibrarian
 }
\ No newline at end of file