diff --git a/tsconfig.json b/tsconfig.json
index cda2a74..6edebb6 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,4 +1,5 @@
 {
+  "include": ["./src/**/*.ts", "migration/*.ts"],
   "compilerOptions": {
     /* Visit https://aka.ms/tsconfig.json to read more about this file */