diff --git a/src/parsers/error.rs b/src/parsers/error.rs
index 9709816..77ba342 100644
--- a/src/parsers/error.rs
+++ b/src/parsers/error.rs
@@ -14,8 +14,8 @@ pub enum Error {
     #[error("R/W error: {0}")]
     Rw(#[from] rw::error::Error),
 
-    #[error("Unexpected byte parsing integer: {0}")]
-    UnexpectedByteParsingInteger(u8),
+    #[error("Unexpected byte parsing integer: {0}, char: {1}")]
+    UnexpectedByteParsingInteger(u8, char),
 
     #[error("Unrecognized first byte for new bencoded value: {0}, char: {1}")]
     UnrecognizedFirstBencodeValueByte(u8, char),
diff --git a/src/parsers/integer.rs b/src/parsers/integer.rs
index 28eef4b..d7590b1 100644
--- a/src/parsers/integer.rs
+++ b/src/parsers/integer.rs
@@ -53,7 +53,7 @@ pub fn parse<R: Read, W: Writer>(
             state = StateExpecting::DigitAfterSign;
             writer.write_byte(byte)?;
         } else {
-            return Err(Error::UnexpectedByteParsingInteger(byte));
+            return Err(Error::UnexpectedByteParsingInteger(byte, byte as char));
         }
     }
 }