diff --git a/data/campaigns/Heir_To_The_Throne/scenarios/04_The_Bay_of_Pearls.cfg b/data/campaigns/Heir_To_The_Throne/scenarios/04_The_Bay_of_Pearls.cfg
index 597a5cbecd5..11f77cd0108 100644
--- a/data/campaigns/Heir_To_The_Throne/scenarios/04_The_Bay_of_Pearls.cfg
+++ b/data/campaigns/Heir_To_The_Throne/scenarios/04_The_Bay_of_Pearls.cfg
@@ -120,7 +120,7 @@
 #ifdef HARD
         [terrain]
             x=4-6
-            y=40
+            y=40-41
             terrain=Ww
         [/terrain]
 #endif