diff --git a/ADconnection.sh b/ADconnection.sh
index 2bd90f1..52bcf91 100644
--- a/ADconnection.sh
+++ b/ADconnection.sh
@@ -41,7 +41,7 @@ if [ $? -ne 0 ]; then
 fi
 sudo systemctl enable sssd
 sudo systemctl start sssd
-echo "session required pam_mkhomedir.so skel=/etc/skel/ umask=0022" | sudo tee -a /etc/pam.d/common-session
+echo "session required pam_mkhomedir.so skel=/etc/skel/ umask=0022" >> /etc/pam.d/common-session
 echo "auth required pam_listfile.so onerr=fail item=group sense=allow file=/etc/ssh/login.group.allowed" >> /etc/pam.d/common-auth
 sudo sh -c "echo 'greeter-show-manual-login=true' >> /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf"
 sudo sh -c "echo 'allow-guest=false' >> /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf"