diff --git a/ts-core/src/tests/caching/caching.test.ts b/ts-core/src/tests/caching/caching.test.ts
index 08e72248..f36a11e3 100644
--- a/ts-core/src/tests/caching/caching.test.ts
+++ b/ts-core/src/tests/caching/caching.test.ts
@@ -15,11 +15,11 @@ describe("Caching", () => {
 
     const productId = Math.random().toString();
 
-    const result1 = await client.getProductLongCache(productId, {
+    const result1 = await client.getProductLongCache(productId, "foo", {
       $cacheKey: productId,
     });
 
-    const result2 = await client.getProductLongCache(productId, {
+    const result2 = await client.getProductLongCache(productId, "bar", {
       $cacheKey: productId,
     });
 
@@ -31,13 +31,13 @@ describe("Caching", () => {
 
     const productId = Math.random().toString();
 
-    const result1 = await client.getProductShortCache(productId, {
+    const result1 = await client.getProductShortCache(productId, "foo", {
       $cacheKey: productId,
     });
 
     await new Promise((resolve) => setTimeout(resolve, 1000)); // wait for cache to expire
 
-    const result2 = await client.getProductShortCache(productId, {
+    const result2 = await client.getProductShortCache(productId, "bar", {
       $cacheKey: productId,
     });
 
diff --git a/ts-core/src/tests/caching/product.ts b/ts-core/src/tests/caching/product.ts
index e7431755..f06d03b1 100644
--- a/ts-core/src/tests/caching/product.ts
+++ b/ts-core/src/tests/caching/product.ts
@@ -1,11 +1,11 @@
 import { cached } from "../../functions";
 import { d } from "./d";
 
-export const getProduct = async (id: string) => {
+export const getProduct = async (id: string, random: string) => {
   return {
     id,
     name: `Product ${id}`,
-    retrievedAt: Date.now(),
+    random,
   };
 };