diff --git a/install.sh b/install.sh
index 2a156d5..7bb2555 100755
--- a/install.sh
+++ b/install.sh
@@ -66,7 +66,7 @@ function main() {
 
     echo "INSTALLING IN DEVCONTAINER"
 
-    echo "set -X EDITOR code" >> ~/.config/fish/local.fish
+    echo "set -x EDITOR code" >> ~/.config/fish/local.fish
 
   else
     setup_tmux