diff --git a/mix.exs b/mix.exs
index fab8e9237..a6e5f70e7 100644
--- a/mix.exs
+++ b/mix.exs
@@ -32,7 +32,7 @@ defmodule Ejabberd.Mixfile do
 
   defp deps do
     [{:lager, git: "https://github.com/basho/lager", tag: "3.0.2"},
-     {:p1_utils, git: "https://github.com/processone/p1_utils", tag: "1.0.3"},
+     {:p1_utils, git: "https://github.com/processone/p1_utils", tag: "1.0.3", override: true},
      {:cache_tab, git: "https://github.com/processone/cache_tab", tag: "1.0.2"},
      {:p1_tls, git: "https://github.com/processone/tls", tag: "1.0.0"},
      {:p1_stringprep, git: "https://github.com/processone/stringprep", tag: "1.0.0"},