diff --git a/update_nextcloud.sh b/update_nextcloud.sh
index 61be1d1..0411e85 100755
--- a/update_nextcloud.sh
+++ b/update_nextcloud.sh
@@ -985,14 +985,63 @@ fi
 blank_line
 
 
-## -----
-## - (Re)install/(Re)enable some more nextcloud apps
-## -----
-#
-#echo ""
-#echo ""
-#echo -e "\033[37m\033[1m(Re)install/(Re)enable some more nextcloud apps..\033[m"
-#echo ""
+# -----
+# - (Re)install/(Re)enable some more nextcloud apps
+# -----
+
+echo ""
+echo ""
+echo -e "\033[37m\033[1m(Re)install/(Re)enable some more nextcloud apps..\033[m"
+echo ""
+
+if $(systemctl list-units --full -all | grep -Fq "notify_push") ; then
+   echononl "   Install notify_push app.."
+   if $(
+         sudo -u "${HTTP_USER}" ${PHP_BIN} -f /${WEB_BASE_DIR}/htdocs/occ app:list \
+         | grep -q notify
+      ) ; then
+      echo_skipped
+   else
+      sudo -u "${HTTP_USER}" ${PHP_BIN} -f /${WEB_BASE_DIR}/htdocs/occ app:install notify_push > $log_file 2>&1
+      if [[ $? -eq 0 ]]; then
+         echo_ok
+      else
+         echo_failed
+         fatal "$(cat $log_file)"
+      fi
+
+   fi
+
+   echononl "   Enable Nextcloud App 'notify_pushi'.."
+   if $(
+         sudo -u "${HTTP_USER}" ${PHP_BIN} -f /${WEB_BASE_DIR}/htdocs/occ app:list --enabled \
+         | grep -q notify
+      ) ; then
+      echo_skipped
+   else
+      sudo -u "${HTTP_USER}" ${PHP_BIN} -f /${WEB_BASE_DIR}/htdocs/occ app:install > $log_file 2>&1
+      if [[ $? -eq 0 ]]; then
+         echo_ok
+      else
+         echo_failed
+         fatal "$(cat $log_file)"
+      fi
+
+   fi
+
+
+   echononl "   Setup Nextcloud App 'notify_pushi'.."
+   script -q -c "sudo -u "${HTTP_USER}" ${PHP_BIN} -f /${WEB_BASE_DIR}/htdocs/occ notify_push:setup" /dev/null <<< $'\n' \
+      > $log_file 2>&1
+   if [[ $? -eq 0 ]]; then
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $log_file)"
+   fi
+
+fi
+
 #
 #
 ## - Install and enable nextcloud app 'calendar'