diff --git a/Containers/nextcloud/config/server.config.php b/Containers/nextcloud/config/server.config.php
index c0c427c6..f408c45c 100644
--- a/Containers/nextcloud/config/server.config.php
+++ b/Containers/nextcloud/config/server.config.php
@@ -1,4 +1,4 @@
 <?php
 $CONFIG = array (
-  'serverid' => crc32(gethostname()) % 512,
+  'serverid' => hexdec(hash('xxh32', gethostname()) & 0x1FF,
 );