1 files changed, 1 insertions, 1 deletions
diff --git a/src/bn/mod.rs b/src/bn/mod.rs
index 84a57c4a..3a5f231e 100644
--- a/src/bn/mod.rs
+++ b/src/bn/mod.rs
@@ -438,7 +438,7 @@ impl BigNum {
     }
 }
 
-impl fmt::Show for BigNum {
+impl fmt::Debug for BigNum {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(f, "{}", self.to_dec_str())
     }