diff --git a/tests/it/main.rs b/tests/it/main.rs
index 4e00014..256b21f 100644
--- a/tests/it/main.rs
+++ b/tests/it/main.rs
@@ -131,3 +131,11 @@ async fn airports() -> Result<(), Box<dyn Error>> {
     assert_eq!(airport.name, "Aalborg Airport");
     Ok(())
 }
+
+#[tokio::test]
+async fn loads() -> Result<(), Box<dyn Error>> {
+    let _ = flights::load_aircraft_owners()?;
+    let _ = flights::load_private_jet_types()?;
+    let _ = flights::load_owners()?;
+    Ok(())
+}