diff --git a/manual-install/latest.yml b/manual-install/latest.yml
index bf09607d..f9eb7079 100644
--- a/manual-install/latest.yml
+++ b/manual-install/latest.yml
@@ -101,6 +101,7 @@ services:
       - STARTUP_APPS=${NEXTCLOUD_STARTUP_APPS}
       - ADDITIONAL_APKS=${NEXTCLOUD_ADDITIONAL_APKS}
       - ADDITIONAL_PHP_EXTENSIONS=${NEXTCLOUD_ADDITIONAL_PHP_EXTENSIONS}
+      - SKIP_DATA_DIRECTORY_PERMISSION_CHECK=${SKIP_DATA_DIRECTORY_PERMISSION_CHECK}
     restart: unless-stopped
     networks:
       - nextcloud-aio
@@ -125,7 +126,7 @@ services:
       - "9980"
     environment:
       - aliasgroup1=https://${NC_DOMAIN}:443
-      - extra_params=--o:ssl.enable=false --o:ssl.termination=true --o:logging.level=warning --o:home_mode.enable=true ${COLLABORA_SECCOMP_POLICY} --o:remote_font_config.url=https://${NC_DOMAIN}/apps/richdocuments/settings/fonts.json
+      - extra_params=--o:ssl.enable=false --o:ssl.termination=true --o:mount_jail_tree=false --o:logging.level=warning --o:home_mode.enable=true ${COLLABORA_SECCOMP_POLICY} --o:remote_font_config.url=https://${NC_DOMAIN}/apps/richdocuments/settings/fonts.json
       - dictionaries=${COLLABORA_DICTIONARIES}
       - TZ=${TIMEZONE}
       - server_name=${NC_DOMAIN}
@@ -193,6 +194,8 @@ services:
     restart: unless-stopped
     networks:
       - nextcloud-aio
+    cap_add:
+      - SYS_NICE
 
   nextcloud-aio-fulltextsearch:
     profiles: ["fulltextsearch"]
diff --git a/manual-install/sample.conf b/manual-install/sample.conf
index 776f933a..69edf627 100644
--- a/manual-install/sample.conf
+++ b/manual-install/sample.conf
@@ -25,6 +25,7 @@ ONLYOFFICE_ENABLED="no"          # Setting this to "yes" (with quotes) enables t
 ONLYOFFICE_SECRET=          # TODO! This needs to be a unique and good password!
 REDIS_PASSWORD=          # TODO! This needs to be a unique and good password!
 SIGNALING_SECRET=          # TODO! This needs to be a unique and good password!
+SKIP_DATA_DIRECTORY_PERMISSION_CHECK="no"          # When setting to "yes" (with quotes), it will skip the datadir permission check upon the initial Nextcloud installation.
 TALK_ENABLED="no"          # Setting this to "yes" (with quotes) enables the option in Nextcloud automatically.
 TALK_PORT=3478          # This allows to adjust the port that the talk container is using.
 TIMEZONE=Europe/Berlin          # TODO! This is the timezone that your containers will use.