diff --git a/screenrc b/screenrc
index 7d09cfc..eb9218f 100644
--- a/screenrc
+++ b/screenrc
@@ -25,7 +25,7 @@ bind j focus down
 bind k focus up
 bindkey -k k2 screen htop
 bindkey -k k3 screen $EDITOR
-bindkey -k k4 screen mutt
+bindkey -k k4 screen emacs -gnus
 
 # no delay in sending keys (especially ESC)
 maptimeout 0