diff --git a/tsconfig.json b/tsconfig.json
index 6ae0c8c..a3aa270 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,8 +1,7 @@
 {
 	"extends": "./.svelte-kit/tsconfig.json",
 	"compilerOptions": {
-		"allowJs": true,
-		"checkJs": true,
+		"allowJs": false,
 		"esModuleInterop": true,
 		"forceConsistentCasingInFileNames": true,
 		"resolveJsonModule": true,