diff --git a/src/main.rs b/src/main.rs
index 603cc8d..514ebc9 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -121,6 +121,7 @@ async fn main() -> eyre::Result<()> {
         add_monster(&pool, &monster).await?;
     }
 
+    pool.close().await;
     Ok(())
 }