diff --git a/eyestrainreminder/EyeStrainReminder.py b/eyestrainreminder/EyeStrainReminder.py
index fb2ad61..c464af0 100755
--- a/eyestrainreminder/EyeStrainReminder.py
+++ b/eyestrainreminder/EyeStrainReminder.py
@@ -18,10 +18,6 @@ MINUTE = 60
 DIR = os.path.dirname(os.path.abspath(__file__))
 
 icon = mute = disable_notifs = invert_icons = notify_thread = sound = None
-#mute = False
-#disable_notifs = False
-#invert_icons = False
-#notify_thread = None
 
 def init():
     print("Initializing EyeStrainReminder...")
@@ -69,8 +65,7 @@ def uninit():
     notify2.uninit()
 
 def wait():
-    #sleep(TIMEOUT*MINUTE)
-    pass
+    sleep(TIMEOUT*MINUTE)
 
 def send_notification():
     if not disable_notifs: