diff --git a/spotweb/rootfs/etc/cont-init.d/90-spotweb b/spotweb/rootfs/etc/cont-init.d/90-spotweb
index 1cae289d1..e2d083eb3 100644
--- a/spotweb/rootfs/etc/cont-init.d/90-spotweb
+++ b/spotweb/rootfs/etc/cont-init.d/90-spotweb
@@ -13,7 +13,7 @@ declare port
 declare dbname
 
 # Adapt to php version
-cp -rf /etc/php8/* /etc/php${PHP_VERS:-}/ || true
+cp -rf /etc/php8/* /etc/php${PHPVERS:-}/ || true
 
 if bashio::config.has_value 'remote_mysql_host'; then
   if ! bashio::config.has_value 'remote_mysql_database'; then