diff --git a/mapper.py b/mapper.py
index bbfa006..ea67cc8 100644
--- a/mapper.py
+++ b/mapper.py
@@ -108,10 +108,7 @@ class Mapper:
 			
 			name_length = reader.ReadUInt8()
 			prefix = reader.ReadBytes(1)
-			if prefix != b"\x00":
-				prefix = prefixes[prefix]
-			else:
-				prefix = ""
+			prefix = prefixes[prefix]
 			name = raw(name_length)
 			
 			name = f"{prefix}{name}"
diff --git a/maps/nap.map b/maps/nap.map
index 2783bed..83ad6e8 100644
Binary files a/maps/nap.map and b/maps/nap.map differ