diff --git a/FancyTileEntities/Entities/SolidTiles.cs b/FancyTileEntities/Entities/SolidTiles.cs
index 1d1b91c..09686aa 100644
--- a/FancyTileEntities/Entities/SolidTiles.cs
+++ b/FancyTileEntities/Entities/SolidTiles.cs
@@ -35,13 +35,11 @@ public FancySolidTiles(EntityData data, Vector2 offset, EntityID id)
             Remove(AnimatedTiles);
 
             VirtualMap<char> tileMap = f_SolidTiles_tileTypes[this];
-            for (int x = 0; x < tileMap.Columns; x++) {
-                for (int y = 0; y < tileMap.Rows; y++) {
-                    if (tileMap.AnyInSegmentAtTile(x, y) && tileMap[x, y] != '0') {
-                        Add(new LightOcclude(new Rectangle(x * 8, y * 8, 8, 8)));
-                    }
-                }
-            }
+
+            // Generate colliders for this tileMap so we can add more efficient light occludes.
+            // The colliders themselves won't be added to the entity, as a Grid collider is more efficient.
+            var colliders = GenerateBetterColliderGrid(tileMap, 8, 8);
+            AddLightOcclude(this, colliders);
         }
 
         public override void Added(Scene scene) {