diff --git a/srv/src/main.rs b/srv/src/main.rs
index 318023e..938b72e 100644
--- a/srv/src/main.rs
+++ b/srv/src/main.rs
@@ -49,12 +49,14 @@ fn get_list(db: &State<ConnectionThreadSafe>) -> Json<Vec<Item>> {
 
 #[get("/api/favorites")]
 fn get_favorites(db: &State<ConnectionThreadSafe>) -> Json<Vec<ButtonItem>> {
-    let query = "WITH favorites as (SELECT itemname, COUNT(date_added) day_count 
+    let opt = Opt::parse();
+
+    let query = format!("WITH favorites as (SELECT itemname, COUNT(date_added) day_count 
     FROM adds 
     WHERE (date(julianday('now')) - date(date_added, 'unixepoch')) < 184
     GROUP BY itemname
-    HAVING day_count > 0) 
-    SELECT favorites.itemname, category FROM favorites LEFT OUTER JOIN categories ON favorites.itemname = categories.itemname";
+    HAVING day_count > {num_days}) 
+    SELECT favorites.itemname, category FROM favorites LEFT OUTER JOIN categories ON favorites.itemname = categories.itemname", num_days = opt.num_days);
     let list: Vec<ButtonItem> = db
         .prepare(query)
         .unwrap()
@@ -115,6 +117,8 @@ fn delete_item(item: &str, db: &State<ConnectionThreadSafe>) {
 struct Opt {
     #[clap(long, env = "DB_PATH")]
     db_path: PathBuf,
+    #[clap(long, env = "NUM_DAYS", default_value = "5")]
+    num_days: u32,
 }
 
 #[launch]