diff --git a/packages/web/src/fpv/textures.ts b/packages/web/src/fpv/textures.ts
index 7bebed6..f47533c 100644
--- a/packages/web/src/fpv/textures.ts
+++ b/packages/web/src/fpv/textures.ts
@@ -42,7 +42,7 @@ function brickTexture(base: [number, number, number], rows: number, mortar: stri
     for (let r = 0; r <= rows; r++) c.fillRect(0, r * rh - 1, TEX, 2);
   });
 }
-export const MATERIALS = ["wall", "rim", "stone", "door", "firewall", "warp"] as const;
+export const MATERIALS = ["wall", "rim", "stone", "door", "firewall", "warp", "floor", "ceiling"] as const;
 
 /** The built-in bake: what ships when no painted file overrides it. */
 export function proceduralTextures(): Record<string, HTMLCanvasElement> {