diff --git a/server/jailthread.py b/server/jailthread.py
index 11d1a82b..ca6effae 100644
--- a/server/jailthread.py
+++ b/server/jailthread.py
@@ -56,7 +56,7 @@ class JailThread(Thread):
 	
 	def setSleepTime(self, value):
 		self.__sleepTime = value
-		logSys.info("Set sleeptime = " + value)
+		logSys.info("Set sleeptime %s" % value)
 	
 	##
 	# Get the time that the thread sleeps.