diff --git a/copy/var/zoneinit/includes/30-mysqlinit.sh b/copy/var/zoneinit/includes/30-mysqlinit.sh
index 7d90f32..13a2456 100644
--- a/copy/var/zoneinit/includes/30-mysqlinit.sh
+++ b/copy/var/zoneinit/includes/30-mysqlinit.sh
@@ -1 +1,3 @@
-/opt/local/bin/mysql_install_db
+if [ ! -d /var/mysql/mysql ]; then
+	/opt/local/bin/mysql_install_db
+fi