diff --git a/src/Env/index.js b/src/Env/index.js
index <HASH>..<HASH> 100644
--- a/src/Env/index.js
+++ b/src/Env/index.js
@@ -75,7 +75,7 @@ class Env {
     _.each(matches, (match) => {
       const key = match.replace(/\$|{|}/g, '')
       const variable = envConfig[key] || process.env[key] || ''
-      env = env.replace(match, this._interpolate(variable))
+      env = env.replace(match, this._interpolate(variable, envConfig))
     })
     return env
   }
fix(env): ensure envConfig is used to interpolate env file (#<I>)