diff --git a/ts/tsconfig.json b/ts/tsconfig.json
index e27ffb7..0f2653b 100644
--- a/ts/tsconfig.json
+++ b/ts/tsconfig.json
@@ -1,5 +1,6 @@
 {
   "compilerOptions": {
+    "strict": true,
     "target": "ESNext",
     "module": "ESNext",
     "moduleResolution": "node",