diff --git a/frontend/cypress/e2e/mainnet/mainnet.spec.ts b/frontend/cypress/e2e/mainnet/mainnet.spec.ts
index 6a10d2215..aae76f829 100644
--- a/frontend/cypress/e2e/mainnet/mainnet.spec.ts
+++ b/frontend/cypress/e2e/mainnet/mainnet.spec.ts
@@ -1,4 +1,5 @@
 import { emitMempoolInfo, dropWebSocket } from '../../support/websocket';
+import { emitMempoolInfo, dropWebSocket, receiveWebSocketMessageFromServer } from '../../support/websocket';
 
 const baseModule = Cypress.env('BASE_MODULE');