diff --git a/bingus/src/lib.rs b/bingus/src/lib.rs
index 6edd9f8..9ffed47 100644
--- a/bingus/src/lib.rs
+++ b/bingus/src/lib.rs
@@ -34,11 +34,11 @@ mod dynamic {
 
     #[derive(Debug, Error)]
     pub enum OpenError {
-        #[error("{0:?}")]
+        #[error("io: {0}")]
         Io(#[from] io::Error),
-        #[error("{0:?}")]
+        #[error("image: {0}")]
         Image(#[from] img::ImageError),
-        #[error("{0:?}")]
+        #[error("audio: {0}")]
         Audio(#[from] snd::AudioOpenError),
     }