diff --git a/main.ts b/main.ts
index 3237306..c66126f 100644
--- a/main.ts
+++ b/main.ts
@@ -55,6 +55,8 @@ else if (command === "get" && Deno.args.length == 2) {
       }
 
       if (newLastSeenAt != lastSeenAt) db.query("update channel set last_seen_at = ? where id = ?", [newLastSeenAt, id]);
+
+      db.close();
     }
 }
 else {