diff --git a/data/images/tiles.strf b/data/images/tiles.strf
index c413462be48..ef67ac39c16 100644
--- a/data/images/tiles.strf
+++ b/data/images/tiles.strf
@@ -814,10 +814,7 @@
       1770 1771 0    0
       1772 1773 0    0
       337  338  339  0
-      340  341  342  0
-      3257 3258 0    0
-      3259 3260 0    0
-     )
+      340  341  342)
   )
   (tilegroup
     (name "Signs")
@@ -4314,19 +4311,7 @@
      )
      (image "tiles/signs/icehold.png")
   )
-  
-  (tiles
-    (width 2)
-    (height 2)
-    (ids
-      3257 3258 3259 3260 
-    )
-    (attributes
-      0 0
-      0 0 
-    )
-    (image "tiles/castle/rwalltile.png")
-  )
+
   (tiles
     (width 6)
     (height 12)
@@ -4373,5 +4358,5 @@
     )
     (image "tiles/snow/snowmerge.png")
   )
-  ;; next-id: 3261
+  ;; next-id: 3257
   )
diff --git a/data/images/tiles/castle/rwalltile.png b/data/images/tiles/castle/rwalltile.png
deleted file mode 100644
index eab4483d3b1..00000000000
Binary files a/data/images/tiles/castle/rwalltile.png and /dev/null differ