diff --git a/parity/cli/presets/mod.rs b/parity/cli/presets/mod.rs
index d1211740e..ca1ad4559 100644
--- a/parity/cli/presets/mod.rs
+++ b/parity/cli/presets/mod.rs
@@ -23,6 +23,6 @@ pub fn preset_config_string(arg: &str) -> Result<&'static str, Error> {
         "non-standard-ports" => Ok(include_str!("./config.non-standard-ports.toml")),
         "insecure" => Ok(include_str!("./config.insecure.toml")),
         "dev-insecure" => Ok(include_str!("./config.dev-insecure.toml")),
-        _ => Err(Error::new(ErrorKind::InvalidInput, arg.clone()))
+        _ => Err(Error::new(ErrorKind::InvalidInput, "Config doesn't match any presets [dev, mining, non-standard-ports, insecure, dev-insecure]"))
     }
 }
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