diff --git a/tsconfig.json b/tsconfig.json
index 1a766ad..c35083e 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -16,5 +16,6 @@
     "strictNullChecks": true,
     "noImplicitAny": true,
     "esModuleInterop": true
-  }
+  },
+  "include": ["src/**/*.ts"]
 }