diff --git a/spec/rolls/check-evaluation.spec.ts b/spec/rolls/check-evaluation.spec.ts
index f0c829a1..be26d9c6 100644
--- a/spec/rolls/check-evaluation.spec.ts
+++ b/spec/rolls/check-evaluation.spec.ts
@@ -5,7 +5,23 @@
 
 import evaluateCheck from "../../src/module/rolls/check-evaluation";
 
-Object.defineProperty(globalThis, "game", { value: { i18n: { localize: (key: string) => key } } });
+class StubGame {
+    constructor() {
+        this.i18n = {
+            localize: (a: string) => a,
+        };
+    }
+    i18n: {
+        localize: (a: string) => string;
+    };
+}
+
+const game = new StubGame();
+
+Object.defineProperties(globalThis, {
+    game: { value: game },
+    Game: { value: StubGame },
+});
 
 describe("evaluateCheck with no dice", () => {
     it("should throw an error.", () => {