diff --git a/.config/zsh/lib/pswalk.zsh b/.config/zsh/lib/pswalk.zsh
index 6824d45..b92f964 100644
--- a/.config/zsh/lib/pswalk.zsh
+++ b/.config/zsh/lib/pswalk.zsh
@@ -78,6 +78,6 @@ z-run-test() {
 }
 
 z-run-test gui       konsole xterm x-terminal-emulator
-z-run-test nested    screen tmux mc
+z-run-test nested    SCREEN screen tmux mc
 z-run-test nested1L  mc
 z-run-test elevated  sudo su