diff --git a/deploy/kovan/docker-compose.yml b/deploy/kovan/docker-compose.yml
new file mode 100644
index 0000000..2594476
--- /dev/null
+++ b/deploy/kovan/docker-compose.yml
@@ -0,0 +1,18 @@
+version: '2.2'
+
+services:
+  relayer:
+    build: ../../
+    restart: always
+    environment:
+      NODE_ENV: production
+      VIRTUAL_HOST: kovan.tornado.cash
+      LETSENCRYPT_HOST: kovan.tornado.cash
+    env_file: ./.env
+    healthcheck:
+      test: curl -sS http://127.0.0.1:8000 || exit 1
+
+networks:
+  default:
+    external:
+      name: frontend_default
\ No newline at end of file
diff --git a/docker-compose.yml b/deploy/mainnet/docker-compose.yml
similarity index 80%
rename from docker-compose.yml
rename to deploy/mainnet/docker-compose.yml
index a3dee7d..2f1c21c 100644
--- a/docker-compose.yml
+++ b/deploy/mainnet/docker-compose.yml
@@ -2,7 +2,7 @@ version: '2.2'
 
 services:
   relayer:
-    build: ./
+    build: ../../
     restart: always
     environment:
       NODE_ENV: production
@@ -10,7 +10,7 @@ services:
       LETSENCRYPT_HOST: mainnet.tornado.cash
     env_file: ./.env
     healthcheck:
-     test: curl -sS http://127.0.0.1:8000 || exit 1
+      test: curl -sS http://127.0.0.1:8000 || exit 1
 
 networks:
   default:
diff --git a/index.js b/index.js
index 5172e62..6bf8044 100644
--- a/index.js
+++ b/index.js
@@ -1,5 +1,5 @@
 const { numberToHex, toWei, toHex, toBN, toChecksumAddress } = require('web3-utils')
-const { netId, rpcUrl, privateKey, mixers, defaultGasPrice } = require('./config')
+const { netId, rpcUrl, privateKey, defaultGasPrice } = require('./config')
 const { fetchGasPrice, isValidProof, fetchDAIprice, isKnownContract } = require('./utils')
 const Web3 = require('web3')
 const express = require('express')