diff --git a/src/model/logbook.rs b/src/model/logbook.rs
index 2097e4a..8c33a96 100644
--- a/src/model/logbook.rs
+++ b/src/model/logbook.rs
@@ -518,8 +518,8 @@ mod test {
                 boat_id: 3,
                 shipmaster: 5,
                 shipmaster_only_steering: false,
-                departure: "2128-05-20 12:00".into(),
-                arrival: Some("2128-05-20 11:00".into()),
+                departure: "2128-05-20T12:00".into(),
+                arrival: Some("2128-05-20T11:00".into()),
                 destination: None,
                 distance_in_km: None,
                 comments: None,