diff --git a/android/assets/jsons/Terrains.json b/android/assets/jsons/Terrains.json
index 63663ab40c..f550d68650 100644
--- a/android/assets/jsons/Terrains.json
+++ b/android/assets/jsons/Terrains.json
@@ -49,6 +49,7 @@
 		food:1,
 		gold:1,
 		RGB: [ 200, 200, 255],
+		impassable:true,
 		canHaveOverlay:false
 	},
 	{