diff --git a/tsconfig.json b/tsconfig.json
index 49af10f..efec48a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,5 +1,6 @@
 {
   "compilerOptions": {
+    "exactOptionalPropertyTypes": true,
     "strict": true,
     "module": "node16",
     "declaration": true,