diff --git a/config.fish b/config.fish
index b72945b..bee0287 100644
--- a/config.fish
+++ b/config.fish
@@ -15,7 +15,7 @@ alias vi nvim
 alias vim nvim
 
 fish_add_path /opt/local/bin
-set -gx GPT_TTY (tty)
+set -gx GPG_TTY (tty)
 
 function ..
     cd ..