@@ -113,7 +113,7 @@ if __name__ == '__main__':

         uuidval = (utils.runshellcommand("blkid -s UUID -o value {}".format(loop_device_path))).rstrip('\n')

         if (partuuidval == ''):

             sgdiskout = utils.runshellcommand("sgdisk -i 2 {} ".format(disk_device))

-            partuuidval = (re.findall(r'Partition unique GUID.*', sgdiskout))[0].split(':')[1].strip(' ')

+            partuuidval = (re.findall(r'Partition unique GUID.*', sgdiskout))[0].split(':')[1].strip(' ').lower()

         if (partuuidval == ''):

             raise RuntimeError("Cannot generate partuuid")

@@ -259,4 +259,4 @@ if __name__ == '__main__':

             raise ValueError("Unknown output format")

         if config['keeprawdisk'] == 'false':

-            os.remove(raw_image)

\ No newline at end of file

+            os.remove(raw_image)