diff --git a/krebs/5pkgs/irc-announce/default.nix b/krebs/5pkgs/irc-announce/default.nix
index 6eb725b71..e1f4919d5 100644
--- a/krebs/5pkgs/irc-announce/default.nix
+++ b/krebs/5pkgs/irc-announce/default.nix
@@ -24,7 +24,7 @@ pkgs.writeDashBin "irc-announce" ''
   # echo2 and cat2 are used output to both, stdout and stderr
   # This is used to see what we send to the irc server. (debug output)
   echo2() { echo "$*"; echo "$*" >&2; }
-  cat2() { awk '{print;print > "/dev/stderr"}'; }
+  cat2() { tee /dev/stderr; }
 
   # privmsg_cat transforms stdin to a privmsg
   privmsg_cat() { awk '{ print "PRIVMSG "ENVIRON["IRC_CHANNEL"]" :"$0 }'; }