diff --git a/Corefile b/Corefile
index 1cf1f7c..c91a49b 100644
--- a/Corefile
+++ b/Corefile
@@ -1,7 +1,7 @@
 . {
   auto {
     directory zones db\.(.*) {1} 10
-    reload 10
+    reload 10s
     upstream 8.8.8.8
   }