Enable elixir when ejabberd used as a mix dependency

1 files changed, 1 insertions, 1 deletions

diff --git a/mix.exs b/mix.exs
index ee4b60fb2..fc9fcea01 100644
--- a/mix.exs
+++ b/mix.exs
@@ -36,7 +36,7 @@ defmodule Ejabberd.Mixfile do
   defp erlc_options do
     # Use our own includes + includes from all dependencies
     includes = ["include"] ++ Path.wildcard(Path.join("..", "/*/include"))
-    [:debug_info] ++ Enum.map(includes, fn(path) -> {:i, path} end)
+    [:debug_info, {:d, :ELIXIR_ENABLED}] ++ Enum.map(includes, fn(path) -> {:i, path} end)
   end
 
   defp deps do