diff --git a/red/justfile b/red/justfile
index e701495..98b0e54 100644
--- a/red/justfile
+++ b/red/justfile
@@ -1,16 +1,18 @@
+url := "olimex@muele.local"
+
 build:
   cargo build --target=armv7-unknown-linux-gnueabihf
 
 rrun:
-  #scp -r ./src olimex@muele.local:red/
-  rsync -rvu --filter=':- .gitignore' ../red olimex@muele.local: 
-  ssh olimex@muele.local "cd red; /home/olimex/.cargo/bin/cargo run;"
+  #scp -r ./src {{url}}:red/
+  rsync -rvu --filter=':- .gitignore' ../red {{url}}: 
+  ssh {{url}} "cd red; /home/olimex/.cargo/bin/cargo run;"
 
 rdown:
-  ssh olimex@muele.local "sudo /usr/sbin/poweroff"
+  ssh {{url}} "sudo /usr/sbin/poweroff"
 
 mount:
-  sshfs olimex@muele.local:/ mount
+  sshfs {{url}}:/ mount
 
 login:
-  ssh olimex@muele.local
+  ssh {{url}}