diff --git a/src/main-process/atom-application.js b/src/main-process/atom-application.js
index cea2861a6..a9ff4f731 100644
--- a/src/main-process/atom-application.js
+++ b/src/main-process/atom-application.js
@@ -1168,6 +1168,7 @@ class AtomApplication extends EventEmitter {
       env
     })
     this.addWindow(window)
+    if (env) window.replaceEnvironment(env)
     return window
   }