--- a/frames/routing.tex	Fri May 09 13:36:29 2014 +0200
+++ b/frames/routing.tex	Fri May 09 16:55:18 2014 +0200
@@ -36,8 +36,8 @@
 	  host example.com [2606:2800:220:6d:26bf:1447:1097:aa7] 
 	  host example.com [93.184.216.119]
 \pause
-\begin{scriptsize}
+\scriptsize{
 \input{routingremote.tt}
-\end{scriptsize}
+}
 \end{alltt}
 \end{frame}