diff --git a/core/src/com/unciv/logic/map/UnitMovementAlgorithms.kt b/core/src/com/unciv/logic/map/UnitMovementAlgorithms.kt
index 386c29ae..844b21bc 100644
--- a/core/src/com/unciv/logic/map/UnitMovementAlgorithms.kt
+++ b/core/src/com/unciv/logic/map/UnitMovementAlgorithms.kt
@@ -81,9 +81,9 @@ class UnitMovementAlgorithms(val tileMap: TileMap){
 
            if(newTilesToCheck.isEmpty()) return emptyList() // there is NO PATH (eg blocked by enemy units)
 
-           tilesToCheck = newTilesToCheck
+           tilesToCheck = newTilesToCheck.filterNot {tile -> tile.neighbors.all{newTilesToCheck.contains(it) || tilesToCheck.contains(it) } }
            distance++
        }
    }
 
-}
\ No newline at end of file
+}