diff --git a/mix.exs b/mix.exs
index ae9b2a3..804caaf 100644
--- a/mix.exs
+++ b/mix.exs
@@ -5,7 +5,7 @@ defmodule Omnibot.MixProject do
     [
       app: :omnibot,
       version: "0.1.0",
-      elixir: "~> 1.10",
+      elixir: "~> 1.7",
       start_permanent: Mix.env() == :prod,
       deps: deps(),
       aliases: aliases(),