diff --git a/modules/Dice.py b/modules/Dice.py
index 63e1de2..987b575 100644
--- a/modules/Dice.py
+++ b/modules/Dice.py
@@ -287,7 +287,7 @@ class Dice(Module):
         return self.get_result()
 
     def do(self, connection, event, nick, userhost, what, admin_unlocked):
-        match = re.search('!roll\s+(.*)$', what)
+        match = re.search('^!roll\s+(.*)$', what)
         if match:
             dicestr = match.group(1)
             reply = nick + ": " + self.do_roll(dicestr)
@@ -295,7 +295,7 @@ class Dice(Module):
             return self.irc.reply(event,
               re.sub(r"(\d+)(.*?\s+)(\(.*?\))", r"\1\214\3", reply))
 
-        match = re.search('!ctech\s+(.*)$', what)
+        match = re.search('^!ctech\s+(.*)$', what)
         if match:
             rollitrs = re.split(';\s*', match.group(1))
             reply = ""