diff --git a/botcmd.py b/botcmd.py
index ee301d2..eec1223 100644
--- a/botcmd.py
+++ b/botcmd.py
@@ -183,8 +183,13 @@ def parse((line,irc)):
 		elif die_expr.match(line[3][1:]):
 			die=line[3][2:].split('d')
 			times=int(die[0]) if die[0] else 1
-			die=100 if die[1]=='%' else int(die[1])
-			if die<4 or times<1 or times>128:
+			die='%' if die[1]=='%' else int(die[1])
+			if die=='%':
+				if times!=1:
+					irc.send('PRIVMSG %s :Not supported'%chan)
+				else:
+					irc.send('PRIVMSG %s :%s%s'%(chan, random.randint(0,9), random.randint(0,9)))
+			elif die<4 or times<1 or times>128:
 				irc.send('PRIVMSG %s :Dice are limited to physically possible ones'%chan)
 			else:
 				rolls=[random.randint(1, die) for i in xrange(times)]