diff --git a/src/Main.hs b/src/Main.hs
index 87c3a6d..2f6546b 100644
--- a/src/Main.hs
+++ b/src/Main.hs
@@ -1,3 +1,4 @@
+module Main where
 
 import qualified Graphics.UI.Gtk as Gtk
 import Graphics.UI.Gtk (AttrOp((:=)))