diff --git a/runcoms/zshrc b/runcoms/zshrc
index 47da50a..3654b9b 100644
--- a/runcoms/zshrc
+++ b/runcoms/zshrc
@@ -11,9 +11,11 @@ if [[ -s "${ZDOTDIR:-$HOME}/.zprezto/init.zsh" ]]; then
 fi
 
 # Customize to your needs...
-export GPG_TTY="$(tty)"
-export SSH_AUTH_SOCK="/run/user/$UID/gnupg/S.gpg-agent.ssh"
-gpg-connect-agent updatestartuptty /bye > /dev/null
+if type gpg-connect-agent > /dev/null; then
+  export GPG_TTY="$(tty)"
+  export SSH_AUTH_SOCK="/run/user/$UID/gnupg/S.gpg-agent.ssh"
+  gpg-connect-agent updatestartuptty /bye > /dev/null
+fi
 
 function mkcd() { mkdir $1 && cd $1 };