diff --git a/packages/dai-plugin-migrations/package.json b/packages/dai-plugin-migrations/package.json
index b0ea5da19..f87783e8f 100644
--- a/packages/dai-plugin-migrations/package.json
+++ b/packages/dai-plugin-migrations/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@makerdao/dai-plugin-migrations",
   "description": "Plugin to add migrations to dai.js",
-  "version": "1.0.5",
+  "version": "1.0.6",
   "license": "MIT",
   "main": "dist",
   "scripts": {
diff --git a/packages/dai-plugin-migrations/src/index.js b/packages/dai-plugin-migrations/src/index.js
index 05ca59802..f6b0908eb 100644
--- a/packages/dai-plugin-migrations/src/index.js
+++ b/packages/dai-plugin-migrations/src/index.js
@@ -52,7 +52,7 @@ function overrideContractAddresses(network, addressOverrides, contracts) {
 export const MDAI_1 = createCurrency('MDAI_1');
 
 export default {
-  addConfig: (_, { network, addressOverrides } = {}) => {
+  addConfig: (_, { network = 'mainnet', addressOverrides } = {}) => {
     const oldMkrData = {
       currency: OLD_MKR,
       abi: require('../contracts/abis/ERC20.json'),