diff --git a/code/addons/gfm/tsconfig.json b/code/addons/gfm/tsconfig.json
index a6f65038a17b..1dc5a72190bd 100644
--- a/code/addons/gfm/tsconfig.json
+++ b/code/addons/gfm/tsconfig.json
@@ -2,7 +2,7 @@
   "extends": "../../tsconfig.json",
   "compilerOptions": {
     "skipLibCheck": true,
-    "strict": false
+    "strict": true
   },
   "include": ["src/**/*"]
 }