diff --git a/deploy/constants.js b/deploy/constants.js
index 32e07da87525c172091e0c1e03426a1771e44822..4ba65d5c2aa5bda63b2a87443aadfc1d2463a337 100644
--- a/deploy/constants.js
+++ b/deploy/constants.js
@@ -1,4 +1,5 @@
 const fs = require('fs')
+const path = require('path')
 
 const PUBLIC_PATH = process.env.NODE_ENV === 'production'
   ? path.join(__dirname, 'public')