diff --git a/markov.py b/markov.py
index c102691..c0e0cb0 100755
--- a/markov.py
+++ b/markov.py
@@ -38,7 +38,7 @@ def markovifyText(text):
 
 def getTime(now = datetime.datetime.now()):
  thenminute = 15 if now.minute < 15 else 30 if now.minute < 30 else 45 if now.minute < 45 else 0
- thenhour = now.hour + 1 if thenminute == 0 else now.hour
+ thenhour = (now.hour + 1 if now.hour < 23 else 0) if thenminute == 0 else now.hour
 
  then = datetime.datetime(now.year, now.month, now.day, thenhour, thenminute, 0)
  return (then - datetime.datetime.now()).seconds