diff --git a/code/lib/types/tsconfig.json b/code/lib/types/tsconfig.json
index 4c6f20a1be4d..b5a2f9a70918 100644
--- a/code/lib/types/tsconfig.json
+++ b/code/lib/types/tsconfig.json
@@ -2,6 +2,6 @@
   "extends": "../../tsconfig.json",
   "include": ["src/**/*"],
   "compilerOptions": {
-    "strict": false
+    "strict": true
   }
 }