diff --git a/nixos/layers/zsh.nix b/nixos/layers/zsh.nix
index 8300a523c1a7480c5aab02822d92c8f32470ef90..9bd6cec7c59de503e124b19e130ba8c28935e0de 100644
--- a/nixos/layers/zsh.nix
+++ b/nixos/layers/zsh.nix
@@ -42,8 +42,8 @@ fi
     copy = "xclip -selection c -i";
     paste = "xclip -selection c -o";
 
-    mqtt_sub = "mosquitto_sub";
-    mqtt_pub = "mosquitto_pub";
+    msub = "mosquitto_sub";
+    mpub = "mosquitto_pub";
 
     myip = "drill @resolver1.opendns.com any myip.opendns.com";
     myipv4 = "drill -4 @resolver1.opendns.com any myip.opendns.com";