diff --git a/biome.json b/biome.json
index e6531c1f..d719199b 100644
--- a/biome.json
+++ b/biome.json
@@ -4,8 +4,8 @@
 		"include": [
 			"optuna_dashboard/ts/**/*.ts",
 			"optuna_dashboard/ts/**/*.tsx",
-			"typescript_tests/**/*.ts",
-			"typescript_tests/**/*.tsx",
+			"optuna_dashboard/ts/tests/**/*.ts",
+			"optuna_dashboard/ts/tests/**/*.tsx",
 			"standalone_app/src/**/*.ts",
 			"standalone_app/src/**/*.tsx",
 			"vscode/src/**/*.ts",