From c6df940808618efcc5051a8382d0a73ff6e5a941 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@dashbit.co>
Date: Wed, 8 Mar 2023 15:49:22 +0100
Subject: [PATCH] Delete MIX_ENV on boot

---
 lib/livebook/application.ex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/livebook/application.ex b/lib/livebook/application.ex
index 1bd998d11..1e0cc0cc0 100644
--- a/lib/livebook/application.ex
+++ b/lib/livebook/application.ex
@@ -205,6 +205,7 @@ defmodule Livebook.Application do
 
   defp config_env_var?("LIVEBOOK_" <> _), do: true
   defp config_env_var?("RELEASE_" <> _), do: true
+  defp config_env_var?("MIX_ENV"), do: true
   defp config_env_var?(_), do: false
 
   if Mix.target() == :app do