diff --git a/tsconfig.json b/tsconfig.json
index 2fbc5a46..567408a1 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -6,7 +6,8 @@
     "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,
     "strict": true,
-    "skipLibCheck": true
+    "skipLibCheck": true,
+    "resolveJsonModule": true
   },
-  "include": ["src", ".eslintrc.js", "packlint.config.mjs"]
+  "include": ["src", ".eslintrc.js", "packlint.config.mjs", "vitest.config.mts"]
 }