diff --git a/src/lib/scriptinterface.ts b/src/lib/scriptinterface.ts
index 2e89921..2c05644 100644
--- a/src/lib/scriptinterface.ts
+++ b/src/lib/scriptinterface.ts
@@ -31,7 +31,7 @@ export class WordleLibrary {
 
 export class ScriptInterface {
     readonly gameState: GameState           = new GameState();
-    scriptsAllowed: {(): boolean}           = () => scriptsAllowed;
+    readonly scriptsAllowed: {(): boolean}           = () => scriptsAllowed;
     readonly lib: WordleLibrary             = new WordleLibrary();
 }
 globalThis.ScriptInterface = new ScriptInterface();