diff --git a/sys/BootSync/bootsync.py b/sys/BootSync/bootsync.py
index e01b197..6c2f1c2 100755
--- a/sys/BootSync/bootsync.py
+++ b/sys/BootSync/bootsync.py
@@ -236,7 +236,7 @@ class BootSync(object):
                     line = re.sub(r'(?<!\=UUID\=){0}'.format(self.dummy_uuid),
                                   self.blkids[disk],
                                   line)
-                    line = re.sub('/boot', '', line)
+                    line = re.sub('(^\s*|\s+)/boot', '', line)
                     f.write('{0}\n'.format(line))
         return()