diff --git a/scripts/provision_belgium_building_training_portfolio.py b/scripts/provision_belgium_building_training_portfolio.py
index d3113112..852eb84f 100644
--- a/scripts/provision_belgium_building_training_portfolio.py
+++ b/scripts/provision_belgium_building_training_portfolio.py
@@ -95,7 +95,7 @@ AOIS = (
     # v42 stagnation correction: additional independent coastal positives and
     # semantically adjacent negatives. These do not replace or relax the
     # protected Oostende calibration sample.
-    Aoi("de-haan-coastal-train-v42", "flanders", "coastal-urban", "train", 3.034, 51.274),
+    Aoi("de-haan-coastal-train-v42", "flanders", "coastal-urban", "train", 3.045, 51.270),
     Aoi("koksijde-coastal-train-v42", "flanders", "coastal-urban", "train", 2.650, 51.115),
     Aoi("blankenberge-coastal-train-v42", "flanders", "coastal-urban", "train", 3.130, 51.313),
     Aoi("zelzate-industry-train-v42", "flanders", "industrial", "train", 3.807, 51.198),