diff --git a/src/config.rs b/src/config.rs
index cf6a0f4..a6bdca9 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -51,7 +51,7 @@ impl Default for Config {
             host: "0.0.0.0".to_string(),
             port: 7745,
             default_expiry: Duration::from_secs(60 * 10),
-            max_expiry: Duration::from_secs(60 * 10),
+            max_expiry: Duration::from_secs(3600),
             expired_gc_interval: Duration::from_secs(60),
             max_file_size: 1 * (1024 * 1024), // 1MB
             persistence: false,