diff --git a/ADconnection.sh b/ADconnection.sh
index 6c0f0c4..57e993b 100755
--- a/ADconnection.sh
+++ b/ADconnection.sh
@@ -621,6 +621,12 @@ read -r ADMIN
        echo "${INTRO_TEXT}Detecting Ubuntu $var${END}"
           sleep 1
    clear
+if [ "$var" -eq "19" ]
+then
+echo "fixing krb5.keytab: Bad encryption type for ubuntu 19.10"
+sudo add-apt-repository ppa:aroth/ppa
+sudo apt-get update
+fi
 sudo echo "${INTRO_TEXT}Realm=$DOMAIN${END}"
 echo "${INTRO_TEXT}Joining Ubuntu $var${END}"
 echo ""