diff --git a/serve.json b/serve.json
index 8a4d530..6fce9f4 100644
--- a/serve.json
+++ b/serve.json
@@ -5,7 +5,7 @@
       "headers": [
         {
           "key": "Cache-Control",
-          "value": "max-age=7200"
+          "value": "max-age=86400"
         }
       ]
     }