diff --git a/android/assets/jsons/Civ V - Vanilla/TileImprovements.json b/android/assets/jsons/Civ V - Vanilla/TileImprovements.json
index d0cbc41a..8774ed93 100644
--- a/android/assets/jsons/Civ V - Vanilla/TileImprovements.json	
+++ b/android/assets/jsons/Civ V - Vanilla/TileImprovements.json	
@@ -184,13 +184,13 @@
 	{
 		"name": "Terrace farm",
 		"uniqueTo": "Inca",
+		"terrainsCanBeBuiltOn": ["Hill"],
 		"food": 1,
 		"turnsToBuild": 7,
-		"uniques": ["+1 food for each adjacent Mountain"],
+		"uniques": ["+1 food for each adjacent Mountain", "Cannot be built on bonus resource"],
 		"techRequired": "Construction",
 		"improvingTech": "Fertilizer",
-		"improvingTechStats": {"food":1},
-		"terrainsCanBeBuiltOn": ["Hill"]
+		"improvingTechStats": {"food":1}
 	},
 	
 	{ "name": "Ancient ruins" },
diff --git a/core/src/com/unciv/logic/map/TileInfo.kt b/core/src/com/unciv/logic/map/TileInfo.kt
index b543f91d..781fd27c 100644
--- a/core/src/com/unciv/logic/map/TileInfo.kt
+++ b/core/src/com/unciv/logic/map/TileInfo.kt
@@ -271,6 +271,8 @@ open class TileInfo {
             improvement.name == this.improvement -> false
             improvement.uniqueTo != null && improvement.uniqueTo != civInfo.civName -> false
             improvement.techRequired?.let { civInfo.tech.isResearched(it) } == false -> false
+            "Cannot be built on bonus resource" in improvement.uniques && resource != null
+                            && getTileResource().resourceType == ResourceType.Bonus -> false
             improvement.terrainsCanBeBuiltOn.contains(topTerrain.name) -> true
             improvement.name == "Road" && roadStatus == RoadStatus.None -> true
             improvement.name == "Railroad" && this.roadStatus != RoadStatus.Railroad -> true