diff --git a/ct/tandoor.sh b/ct/tandoor.sh
index 83cc6c14e..330103c0a 100644
--- a/ct/tandoor.sh
+++ b/ct/tandoor.sh
@@ -27,20 +27,24 @@ function update_script() {
     msg_error "No ${APP} Installation Found!"
     exit
   fi
+  if ! [[ $(dpkg -s python3-xmlsec 2>/dev/null) ]]; then
+    $STD apt-get update
+    $STD apt-get install -y python3-xmlsec
+  fi
   if cd /opt/tandoor && git pull | grep -q 'Already up to date'; then
     msg_ok "There is currently no update available."
   else
     msg_info "Updating ${APP} (Patience)"
     export $(cat /opt/tandoor/.env | grep "^[^#]" | xargs)
-    cd /opt/tandoor/
+    cd /opt/tandoor/ || exit
     $STD pip3 install -r requirements.txt
     $STD /usr/bin/python3 /opt/tandoor/manage.py migrate
     $STD /usr/bin/python3 /opt/tandoor/manage.py collectstatic --no-input
     $STD /usr/bin/python3 /opt/tandoor/manage.py collectstatic_js_reverse
-    cd /opt/tandoor/vue
+    cd /opt/tandoor/vue || exit
     $STD yarn install
     $STD yarn build
-    cd /opt/tandoor
+    cd /opt/tandoor || exit
     $STD python3 version.py
     systemctl restart gunicorn_tandoor
     msg_ok "Updated ${APP}"
@@ -55,4 +59,4 @@ description
 msg_ok "Completed Successfully!\n"
 echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
 echo -e "${INFO}${YW} Access it using the following URL:${CL}"
-echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8002${CL}"
\ No newline at end of file
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8002${CL}"
diff --git a/install/tandoor-install.sh b/install/tandoor-install.sh
index 9a8facdf9..325d82055 100644
--- a/install/tandoor-install.sh
+++ b/install/tandoor-install.sh
@@ -38,7 +38,8 @@ $STD apt-get install -y \
   python3 \
   python3-dev \
   python3-setuptools \
-  python3-pip
+  python3-pip \
+  python3-xmlsec
 rm -rf /usr/lib/python3.*/EXTERNALLY-MANAGED
 msg_ok "Setup Python3"