diff --git a/core/src/com/unciv/logic/map/tile/TileImprovementFunctions.kt b/core/src/com/unciv/logic/map/tile/TileImprovementFunctions.kt
index 4d60a2607c..fe1a3ebd30 100644
--- a/core/src/com/unciv/logic/map/tile/TileImprovementFunctions.kt
+++ b/core/src/com/unciv/logic/map/tile/TileImprovementFunctions.kt
@@ -157,14 +157,14 @@ class TileImprovementFunctions(val tile: Tile) {
 
             // Can't build if the improvement specifically prevents building on some present feature
             improvement.getMatchingUniques(UniqueType.CannotBuildOnTile, stateForConditionals).any {
-                    unique -> tile.matchesTerrainFilter(unique.params[0])
+                    unique -> tile.matchesFilter(unique.params[0], stateForConditionals.civInfo)
             } ->
                 false
 
             // Can't build if an improvement is only allowed to be built on specific tiles and this is not one of them
             // If multiple uniques of this type exists, we want all to match (e.g. Hill _and_ Forest would be meaningful)
             improvement.getMatchingUniques(UniqueType.CanOnlyBeBuiltOnTile, stateForConditionals).let {
-                it.any() && it.any { unique -> !tile.matchesTerrainFilter(unique.params[0]) }
+                it.any() && it.any { unique -> !tile.matchesFilter(unique.params[0], stateForConditionals.civInfo) }
             } -> false
 
             // Can't build if the improvement requires an adjacent terrain that is not present