diff --git a/src/durandal/text.rs b/src/durandal/text.rs
index a9b385e..e8a7f83 100644
--- a/src/durandal/text.rs
+++ b/src/durandal/text.rs
@@ -37,7 +37,7 @@ pub fn to_binsize(n: u64) -> String
    for i in (1..=4).rev() {
       let pow = 1000_u64.pow(i);
       if n >= pow {
-         return format!("{:1}{}", n / 1000, NAMES[i as usize - 1]);
+         return format!("{:1}{}", n / pow, NAMES[i as usize - 1]);
       }
    }
 
diff --git a/tests/minf.rs b/tests/minf.rs
index edf4dcc..c22347c 100644
--- a/tests/minf.rs
+++ b/tests/minf.rs
@@ -4,13 +4,13 @@ use maraiah::marathon::map;
 fn read_minf_must_process_map0()
 {
    assert_eq!(map::read_minf(INPUT).unwrap(),
-              map::Minf{env_code: 0,
-                        physi_id: 1,
-                        music_id: 1,
-                        msn_flag: map::MsnFlags::Repair,
-                        env_flag: map::EnvFlags::empty(),
-                        ent_flag: map::EntFlags::Solo | map::EntFlags::CoOp,
-                        levelnam: "Waterloo Waterpark".to_string()});
+              map::Minf{env_code:    0,
+                        physi_id:    1,
+                        music_id:    1,
+                        missi_flags: map::MsnFlags::Repair,
+                        envir_flags: map::EnvFlags::empty(),
+                        entry_flags: map::EntFlags::Solo | map::EntFlags::CoOp,
+                        level_name:  "Waterloo Waterpark".to_string()});
 }
 
 const INPUT: &'static [u8] = include_bytes!("data/minf.in");