diff --git a/config/zsh/ssh.zsh b/config/zsh/ssh.zsh
index 8af0666..a3fd6ef 100644
--- a/config/zsh/ssh.zsh
+++ b/config/zsh/ssh.zsh
@@ -1,4 +1,4 @@
-if [[ $(uname -a) = "Darwin" ]]; then
+if [[ $(uname -s) = "Darwin" ]]; then
   function ssh() {
     osascript -e 'display notification "Touch the YubiKey" with title "2fa required"'
     /opt/homebrew/bin/ssh $*