diff --git a/src/subcommand/server.rs b/src/subcommand/server.rs
index f354c7e31a..c5049d37f9 100644
--- a/src/subcommand/server.rs
+++ b/src/subcommand/server.rs
@@ -796,12 +796,18 @@ impl Server {
       header::CONTENT_SECURITY_POLICY,
       HeaderValue::from_static("default-src *:*/content/ *:*/blockheight *:*/blockhash *:*/blockhash/ *:*/blocktime 'unsafe-eval' 'unsafe-inline' data: blob:"),
     );
+
+    let body = inscription.into_body();
+    let cache_control = match body {
+      Some(_) => "max-age=31536000, immutable",
+      None => "max-age=600",
+    };
     headers.insert(
       header::CACHE_CONTROL,
-      HeaderValue::from_static("max-age=31536000, immutable"),
+      HeaderValue::from_str(cache_control).unwrap(),
     );
 
-    Some((headers, inscription.into_body()?))
+    Some((headers, body?))
   }
 
   async fn preview(