diff --git a/apps/cowswap-frontend/.env b/apps/cowswap-frontend/.env
index 2ea99eeddf..75848496b1 100644
--- a/apps/cowswap-frontend/.env
+++ b/apps/cowswap-frontend/.env
@@ -102,13 +102,6 @@ INTEGRATION_TESTS_INFURA_KEY=
 
 
 
-#######################################
-# Development
-#######################################
-
-# Enables mock mode (default = false)
-REACT_APP_MOCK=true
-
 
 
 #######################################
diff --git a/apps/cowswap-frontend/.env.production b/apps/cowswap-frontend/.env.production
index f6aaf29cee..8b13789179 100644
--- a/apps/cowswap-frontend/.env.production
+++ b/apps/cowswap-frontend/.env.production
@@ -1,6 +1 @@
-#######################################
-# Development
-#######################################
 
-# Enables mock mode (default = false)
-REACT_APP_MOCK=false
diff --git a/apps/cowswap-frontend/src/api/cowProtocol/api.ts b/apps/cowswap-frontend/src/api/cowProtocol/api.ts
index 90ff5493cf..b85d2395e4 100644
--- a/apps/cowswap-frontend/src/api/cowProtocol/api.ts
+++ b/apps/cowswap-frontend/src/api/cowProtocol/api.ts
@@ -36,7 +36,7 @@ import { getQuoteValidFor } from 'utils/orderUtils/getQuoteValidFor'
 import { ApiErrorCodes } from './errors/OperatorError'
 import QuoteApiError, { mapOperatorErrorToQuoteError, QuoteApiErrorDetails } from './errors/QuoteError'
 import { getIsOrderBookTypedError } from './getIsOrderBookTypedError'
-
+export { getIsOrderBookTypedError } from './getIsOrderBookTypedError'
 
 function getProfileUrl(): Partial<Record<ChainId, string>> {
   if (isLocal || isDev || isPr || isBarn) {
diff --git a/apps/cowswap-frontend/src/api/cowProtocol/index.ts b/apps/cowswap-frontend/src/api/cowProtocol/index.ts
index 6f5cc47bff..3318fdbc97 100644
--- a/apps/cowswap-frontend/src/api/cowProtocol/index.ts
+++ b/apps/cowswap-frontend/src/api/cowProtocol/index.ts
@@ -1,21 +1 @@
-import * as realApi from './api'
-import * as mockApi from './mock'
-
-export { getIsOrderBookTypedError } from './getIsOrderBookTypedError'
-
-const useMock = process.env.REACT_APP_MOCK === 'true'
-
-// Re-exporting the result, mocked or not.
-// Unfortunately, did not find a way to export
-// a mix of mock/real implementations
-// without manually naming the exports
-export const {
-  // functions that have a mock
-  getProfileData,
-  getQuote = realApi.getQuote,
-  getOrder = realApi.getOrder,
-  getNativePrice = realApi.getNativePrice,
-  getTrades = realApi.getTrades,
-  getOrders = realApi.getOrders,
-  // functions that only have a mock
-} = useMock ? { ...mockApi } : { ...realApi }
+export * from './api'
diff --git a/apps/cowswap-frontend/src/api/cowProtocol/mock.ts b/apps/cowswap-frontend/src/api/cowProtocol/mock.ts
deleted file mode 100644
index da882d5c60..0000000000
--- a/apps/cowswap-frontend/src/api/cowProtocol/mock.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import { ProfileData } from './api'
-
-export async function getProfileData(): Promise<ProfileData | null> {
-  console.log('[utils:operatorMock] Get profile data')
-  return {
-    lastUpdated: new Date(2021, 9, 4, 7).toUTCString(),
-    referralVolumeUsd: 250_000,
-    totalReferrals: 45,
-    totalTrades: 542,
-    tradeVolumeUsd: 1_250_300,
-  }
-}
diff --git a/apps/widget-configurator/.env.production b/apps/widget-configurator/.env.production
index f6aaf29cee..139597f9cb 100644
--- a/apps/widget-configurator/.env.production
+++ b/apps/widget-configurator/.env.production
@@ -1,6 +1,2 @@
-#######################################
-# Development
-#######################################
 
-# Enables mock mode (default = false)
-REACT_APP_MOCK=false
+