diff --git a/README.md b/README.md
index 0e7aeba..6672fd9 100644
--- a/README.md
+++ b/README.md
@@ -62,9 +62,9 @@ using methods inspired by others like Podman/Docker/Lima.
     guix environment from MacOS :
     
         alias guix="ssh -i $HOME/.guix/ssh-cert/msg_rsa admin@127.0.0.1 -p 9001 'guix'" 
-        alias guix-env='f(){ ssh -i $HOME/.guix/ssh-cert/msg_rsa admin@127.0.0.1 -p 9001 /home/admin/.guix-profile/bin/$@;  unset -f f; }; f'
+        alias guix-env='f(){ ssh -X -I $HOME/.guix/ssh-cert/msg_rsa admin@127.0.0.1 -p 9001 /home/admin/.guix-profile/bin/$@;  unset -f f; }; f'
         alias guix-app='f(){ ssh -X -i $HOME/.guix/ssh-cert/msg_rsa admin@127.0.0.1 -p 9001 /home/admin/.guix-profile/bin/$@;  unset -f f; }; f'
-        alias guix-shell="ssh -i $HOME/.guix/ssh-cert/msg_rsa admin@127.0.0.1 -p 9001"
+        alias guix-shell="ssh -X -i $HOME/.guix/ssh-cert/msg_rsa admin@127.0.0.1 -p 9001"
 
 5.  Make sure to restart your terminal or source your shellrc file after
     editing it (e.g `source ~/.bashrc`)