diff --git a/data/terrain-graphics.cfg b/data/terrain-graphics.cfg
index 4826084cda1..d6cb20fcf55 100644
--- a/data/terrain-graphics.cfg
+++ b/data/terrain-graphics.cfg
@@ -35,14 +35,14 @@
 {FORESTADJCASTLE ] CnolWqQoKN 100 mushrooms-castle}
 {FORESTADJCASTLE m CnqQoKXN 100 mountains-castle}
 
-{FORESTADJ f csmJMwvabtXW 33 forest_small}
-{FORESTADJ f csmJMwvabtXW 25 forest3}
-{FORESTADJ f csmJMwvabtXW 10 forest4}
-{FORESTADJ f csmJMwvabtXW 100 forest2_small}
+{FORESTADJ f csmJMwvabtXWl 33 forest_small}
+{FORESTADJ f csmJMwvabtXWl 25 forest3}
+{FORESTADJ f csmJMwvabtXWl 10 forest4}
+{FORESTADJ f csmJMwvabtXWl 100 forest2_small}
 
-{FORESTADJ F csmJMwvabtXW 100 snow-forest_small}
+{FORESTADJ F csmJMwvabtXWl 100 snow-forest_small}
 
-{FORESTADJ ] csmJMwvabtXW 100 mushrooms-castle}
+{FORESTADJ ] csmJMwvabtXWl 100 mushrooms-castle}
 
 # Mountains
 # macros found in terrain-graphics/mountains.cfg