diff --git a/backends/llamacpp/src/main.rs b/backends/llamacpp/src/main.rs
index 1919580d..f9bf5651 100644
--- a/backends/llamacpp/src/main.rs
+++ b/backends/llamacpp/src/main.rs
@@ -104,7 +104,7 @@ struct Args {
     max_batch_size: Option<usize>,
 
     /// IP address to listen on.
-    #[clap(default_value = "0.0.0.0", long, env)]
+    #[clap(default_value = "0.0.0.0", long)]
     hostname: String,
 
     /// Port to listen on.