diff --git a/Containers/nextcloud/upgrade-latest-major.sh b/Containers/nextcloud/upgrade-latest-major.sh
index f57c42a0..49bb648e 100644
--- a/Containers/nextcloud/upgrade-latest-major.sh
+++ b/Containers/nextcloud/upgrade-latest-major.sh
@@ -17,7 +17,7 @@ if [ -n "${INSTALLED_AT}" ]; then
     INSTALLED_AT="$(echo "${INSTALLED_AT}" | sed "s|[0-9][0-9]$|00|")"
     $PHP_CLI /var/www/html/occ config:app:set core installedat --value="${INSTALLED_AT}"
 fi
-$PHP_CLI /var/www/html/updater/updater.phar --no-interaction --no-backup
+$PHP_CLI -d memory_limit=2048M /var/www/html/updater/updater.phar --no-interaction --no-backup
 if ! $PHP_CLI /var/www/html/occ -V || $PHP_CLI /var/www/html/occ status | grep maintenance | grep -q 'true'; then
     echo "Installation of Nextcloud failed!"
     touch "$NEXTCLOUD_DATA_DIR/install.failed"