diff --git a/lib/ha_handler.ex b/lib/ha_handler.ex
index 2700fc0..e7855f5 100644
--- a/lib/ha_handler.ex
+++ b/lib/ha_handler.ex
@@ -15,6 +15,7 @@ defmodule HAHandler do
 
   def acme_challenge_path, do: Application.get_env(@otp_app, :acme_challenge_path)
   def static_path(), do: Application.app_dir(@otp_app, "priv/static/")
+  def template_dir(), do: "lib/ha_handler/web/templates"
 
   def otp_app(), do: @otp_app
   def version(), do: @version
diff --git a/lib/ha_handler/web/controller.ex b/lib/ha_handler/web/controller.ex
index 448af9c..5d1f3ee 100644
--- a/lib/ha_handler/web/controller.ex
+++ b/lib/ha_handler/web/controller.ex
@@ -3,12 +3,13 @@ defmodule HAHandler.Web.Controller do
 
 	alias HAHandler.{HAProxy, PGSQL}
 
-	@templates_dir "lib/ha_handler/web/templates"
+  @template_dir "lib/ha_handler/web/templates"
+	@index_template EEx.compile_file(
+		Path.join(@template_dir, "index.html.eex")
+	)
 
 	defp render(conn, template, assigns) do
-		template_path = Path.join(@templates_dir, template)
-		quoted = EEx.compile_file(template_path)
-		{body, _binding} = Code.eval_quoted(quoted, assigns)
+		{body, _binding} = Code.eval_quoted(template, assigns)
 
 		conn
 		|> put_resp_content_type("text/html")
@@ -28,6 +29,6 @@ defmodule HAHandler.Web.Controller do
 			version: HAHandler.version(),
 			env: HAHandler.env()
 		]
-		render(conn, "index.html.eex", assigns)
+		render(conn, @index_template, assigns)
 	end
 end