diff --git a/src/error.rs b/src/error.rs
index c62738c13..67da363f7 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -328,7 +328,7 @@ impl ::std::fmt::Display for Error {
             Error::AudioCodec(ref err) => write!(f, "{}", err),
             Error::AudioFormat(ref err) => write!(f, "{}", err),
             Error::AudioUnit(ref err) => write!(f, "{}", err),
-            Error::Unknown(_) => write!(f, "An unknown error unknown to the coreaudio-rs API occurred"),
+            Error::Unknown(os_status) => write!(f, "An error unknown to the coreaudio-rs API occurred, OSStatus: {}", os_status),
         }
     }
 }