diff --git a/divers/screen_command.md b/divers/screen_command.md
index 1896f33..4fd87bb 100644
--- a/divers/screen_command.md
+++ b/divers/screen_command.md
@@ -5,4 +5,5 @@ Configuration file `~/.screenrc`:
 	termcapinfo xterm* ti@:te@
 	caption always
 	caption string "%{= bW}%3n %{y}%t %{-}%= %{m}%H%?%{-} -- %{c}%l%?%{-} -- %D %M %d %{y}%c"
+	shell -$SHELL