diff --git a/configuration.nix b/configuration.nix
index 38ddfd9..f4576ec 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -29,6 +29,7 @@
     };
     extraModprobeConfig = ''
       options snd_hda_intel index=1,0
+      options snd_hda_intel power_save=1
     '';
   };
 
@@ -81,7 +82,7 @@
     # Libs and Tools
     xsel urxvt_perls xclip python34Packages.udiskie encfs
     # Desktop Environment helpers
-    dmenu bar i3lock sxhkd
+    dmenu bar-xft i3lock sxhkd
     # Games
     minecraft steam dwarf_fortress
     # Applications