diff --git a/src/lib.rs b/src/lib.rs
index f014f7b..9ac90e4 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -65,7 +65,7 @@ pub async fn ask(prompt: &str) -> Result<Vec<Delta>, Box<dyn std::error::Error>>
         }
         println!("{}", line);
         println!("------------------");
-        let delta:  Delta = serde_json::from_str(&line).unwrap();
+        let delta:  Delta = serde_json::from_str(line).unwrap();
         deltas.push(delta);
     }