diff --git a/adminfront/biome.json b/adminfront/biome.json
index 66e0edd1..92205924 100644
--- a/adminfront/biome.json
+++ b/adminfront/biome.json
@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["../common/config/biome.base.json"]
 }
diff --git a/common/biome.json b/common/biome.json
index 1e5e10f1..415c1691 100644
--- a/common/biome.json
+++ b/common/biome.json
@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["./config/biome.base.json"]
 }
diff --git a/common/config/biome.base.json b/common/config/biome.base.json
index 4ea874c7..8067b5d1 100644
--- a/common/config/biome.base.json
+++ b/common/config/biome.base.json
@@ -1,15 +1,9 @@
 {
-  "root": false,
   "$schema": "https://biomejs.dev/schemas/2.4.16/schema.json",
   "formatter": {
     "enabled": true,
     "indentStyle": "space"
   },
-  "css": {
-    "parser": {
-      "tailwindDirectives": true
-    }
-  },
   "linter": {
     "enabled": true,
     "rules": {
diff --git a/devfront/biome.json b/devfront/biome.json
index 66e0edd1..92205924 100644
--- a/devfront/biome.json
+++ b/devfront/biome.json
@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["../common/config/biome.base.json"]
 }
diff --git a/mcp/hydra-mcp/biome.json b/mcp/hydra-mcp/biome.json
index 5e239258..4abc9206 100644
--- a/mcp/hydra-mcp/biome.json
+++ b/mcp/hydra-mcp/biome.json
@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["../../common/config/biome.base.json"]
 }
diff --git a/mcp/keto-mcp/biome.json b/mcp/keto-mcp/biome.json
index 5e239258..4abc9206 100644
--- a/mcp/keto-mcp/biome.json
+++ b/mcp/keto-mcp/biome.json
@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["../../common/config/biome.base.json"]
 }
diff --git a/orgfront/biome.json b/orgfront/biome.json
index 66e0edd1..92205924 100644
--- a/orgfront/biome.json
+++ b/orgfront/biome.json
@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["../common/config/biome.base.json"]
 }
diff --git a/orgfront/src/components/ui/basic.test.tsx b/orgfront/src/components/ui/basic.test.tsx
index b13af471..b324f4ba 100644
--- a/orgfront/src/components/ui/basic.test.tsx
+++ b/orgfront/src/components/ui/basic.test.tsx
@@ -1,4 +1,4 @@
-import React from "react";
+import type React from "react";
 import { act } from "react";
 import { createRoot } from "react-dom/client";
 import { afterEach, describe, expect, it } from "vitest";
diff --git a/userfront-e2e/biome.json b/userfront-e2e/biome.json
index 66e0edd1..92205924 100644
--- a/userfront-e2e/biome.json
+++ b/userfront-e2e/biome.json
@@ -1,4 +1,3 @@
 {
-  "root": true,
   "extends": ["../common/config/biome.base.json"]
 }