diff --git a/packages/affine/block-surface/tsconfig.json b/packages/affine/block-surface/tsconfig.json
index 254754e0c31a6..75be31f60ef9c 100644
--- a/packages/affine/block-surface/tsconfig.json
+++ b/packages/affine/block-surface/tsconfig.json
@@ -5,10 +5,7 @@
     "outDir": "./dist/",
     "noEmit": false
   },
-  "include": [
-    "./src",
-    "../../framework/block-std/src/utils/fractional-indexing.ts"
-  ],
+  "include": ["./src"],
   "references": [
     {
       "path": "../../framework/global"