diff --git a/snippets/elixir.snippets b/snippets/elixir.snippets
index 17cebbb..ef971de 100644
--- a/snippets/elixir.snippets
+++ b/snippets/elixir.snippets
@@ -114,7 +114,7 @@ snippet testa
 	end
 snippet exunit
 	defmodule ${1:`substitute(vim_snippets#Filename(), '\(_\|^\)\(.\)', '\u\2', 'g')`} do
-		use ExUnit.Case
+		use ExUnit.Case, async: true
 
 		${0}
 	end