1 files changed, 3 insertions, 2 deletions
diff --git a/packages/testnet-faucets/src/ts/parameter_transformer.ts b/packages/testnet-faucets/src/ts/parameter_transformer.ts
index 58bf154dc..b9929a0d9 100644
--- a/packages/testnet-faucets/src/ts/parameter_transformer.ts
+++ b/packages/testnet-faucets/src/ts/parameter_transformer.ts
@@ -3,6 +3,7 @@ import { NextFunction, Request, Response } from 'express';
 import * as _ from 'lodash';
 
 import { configs } from './configs';
+import { constants } from './constants';
 import { rpcUrls } from './rpc_urls';
 
 const DEFAULT_NETWORK_ID = 42; // kovan
@@ -11,7 +12,7 @@ export const parameterTransformer = {
     transform(req: Request, res: Response, next: NextFunction): void {
         const recipientAddress = req.params.recipient;
         if (_.isUndefined(recipientAddress) || !addressUtils.isAddress(recipientAddress)) {
-            res.status(400).send('INVALID_RECIPIENT_ADDRESS');
+            res.status(constants.BAD_REQUEST_STATUS).send('INVALID_RECIPIENT_ADDRESS');
             return;
         }
         const lowerCaseRecipientAddress = recipientAddress.toLowerCase();
@@ -19,7 +20,7 @@ export const parameterTransformer = {
         const networkId = _.get(req.query, 'networkId', DEFAULT_NETWORK_ID);
         const rpcUrlIfExists = _.get(rpcUrls, networkId);
         if (_.isUndefined(rpcUrlIfExists)) {
-            res.status(400).send('UNSUPPORTED_NETWORK_ID');
+            res.status(constants.BAD_REQUEST_STATUS).send('UNSUPPORTED_NETWORK_ID');
             return;
         }
         req.params.networkId = networkId;