diff --git a/src/routes/blog.rs b/src/routes/blog.rs
index 8a1a6c6..95a7d8c 100644
--- a/src/routes/blog.rs
+++ b/src/routes/blog.rs
@@ -24,7 +24,7 @@ struct BlogIndexTemplate {
     no_posts: bool,
 }
 
-//#[once(time = 120)]
+#[once(time = 120)]
 pub fn build_index(config: Config) -> String {
     let mut posts = get_posts("data/blog");