diff --git a/utils/qa.ts b/utils/qa.ts
index f16f4c4a8..3f215d463 100644
--- a/utils/qa.ts
+++ b/utils/qa.ts
@@ -3,7 +3,7 @@ import { dynamics } from 'config';
 export const enableQaHelpers = dynamics.enableQaHelpers;
 
 export const overrideWithQAMockBoolean = (value: boolean, key: string) => {
-  if (enableQaHelpers) {
+  if (enableQaHelpers && typeof window !== 'undefined') {
     const mock = localStorage.getItem(key);
     if (mock) {
       return mock === 'true';
@@ -13,7 +13,7 @@ export const overrideWithQAMockBoolean = (value: boolean, key: string) => {
 };
 
 export const overrideWithQAMockNumber = (value: number, key: string) => {
-  if (enableQaHelpers) {
+  if (enableQaHelpers && typeof window !== 'undefined') {
     const mock = localStorage.getItem(key);
     if (mock && !isNaN(Number(mock))) {
       return Number(mock);