diff --git a/packages/overlay/tsconfig.json b/packages/overlay/tsconfig.json
new file mode 100644
index 00000000..4d7c5623
--- /dev/null
+++ b/packages/overlay/tsconfig.json
@@ -0,0 +1,4 @@
+{
+    "extends": "../../tsconfig.json",
+    "include": ["src/**/*", "./env.d.ts"]
+}