diff --git a/src/device.rs b/src/device.rs
index 4ce7f4a..7c0b7ab 100644
--- a/src/device.rs
+++ b/src/device.rs
@@ -45,6 +45,7 @@
     }
 
     ssh_cmd.arg("shell").arg(command);
+    ssh_cmd.env("FX_CALLER", "fargo");
 
     if verbose {
         println!("ssh_cmd = {:#?}", ssh_cmd);