diff --git a/src/tohex.rs b/src/tohex.rs
index 96cbeb2..ab4965d 100644
--- a/src/tohex.rs
+++ b/src/tohex.rs
@@ -11,7 +11,7 @@ fn dump_to_hex(bytes: &mut [u8]) -> String {
             if c.len() == 2 {
                 format!("{}{}", map_u8_to_color(c[0]), map_u8_to_color(c[1]))
             } else {
-                map_u8_to_color(c[0])
+                format!("{}  ", map_u8_to_color(c[0]))
             }
         })
         .collect();