diff --git a/@packages/companion-client/eslint.config.js b/@packages/companion-client/eslint.config.js
new file mode 100644
index 0000000..a4a6987
--- /dev/null
+++ b/@packages/companion-client/eslint.config.js
@@ -0,0 +1,6 @@
+import { createBaseConfig } from '@lilith/configs/eslint/base-flat';
+import tseslint from 'typescript-eslint';
+
+export default tseslint.config(
+  ...createBaseConfig({ tsconfigRootDir: import.meta.dirname }),
+);