--- indicator-sysmonitor	2013-02-10 22:55:05.535647976 -0500
+++ /usr/bin/indicator-sysmonitor	2013-02-10 22:53:48.891644798 -0500
@@ -28,7 +28,7 @@
 import logging
 logging.basicConfig(file=sys.stderr, level=logging.INFO)
 
-B_UNITS = ['', 'KB', 'MB', 'GB', 'TB']
+B_UNITS = ['B', 'KB', 'MB', 'GB', 'TB']
 VERSION = '0.5.1~unreleased'
 HELP_MSG = """<span underline="single" size="x-large">{title}</span>
 
@@ -83,7 +83,7 @@
         unit += 1
         bytes_ /= 1024
 
-    return '{}{}'.format(int(bytes_), B_UNITS[unit])
+    return '{} {}'.format(int(bytes_), B_UNITS[unit])
 
 
 class ISMError(Exception):