diff --git a/etc/dovecot/conf.d/90-quota.conf b/etc/dovecot/conf.d/90-quota.conf
index 9a7ca84..473a2b7 100644
--- a/etc/dovecot/conf.d/90-quota.conf
+++ b/etc/dovecot/conf.d/90-quota.conf
@@ -57,7 +57,7 @@ plugin {
 #  }
 #}
 service quota-warning {
-  executable = script /usr/local/sbin/quota-warning.sh
+  executable = script /usr/local/libexec/vmail-quota-warning.sh
   user = dovecot
   unix_listener quota-warning {
     user = dovecot