diff --git a/valkey-cluster.tmpl b/valkey-cluster.tmpl
index 2abbd02..5b0fcee 100644
--- a/valkey-cluster.tmpl
+++ b/valkey-cluster.tmpl
@@ -4,7 +4,7 @@ cluster-enabled yes
 cluster-config-file nodes.conf
 cluster-node-timeout 15000
 appendonly yes
-dir /valkey-data/${PORT}
+dir /valkey-data/${NODE_PORT}
 protected-mode no
 requirepass "${VALKEY_PASSWORD}"
-masterauth "${VALKEY_PASSWORD}"
\ No newline at end of file
+masterauth "${VALKEY_PASSWORD}"