diff --git a/cloud-init-0.7.1-noblock.patch b/cloud-init-0.7.1-noblock.patch
deleted file mode 100644
index b17993c..0000000
--- a/cloud-init-0.7.1-noblock.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-Index: cloud-init-0.7.1/cloudinit/config/cc_resizefs.py
-===================================================================
---- cloud-init-0.7.1.orig/cloudinit/config/cc_resizefs.py
-+++ cloud-init-0.7.1/cloudinit/config/cc_resizefs.py
-@@ -32,6 +32,8 @@ RESIZE_FS_PREFIXES_CMDS = [
-     ('xfs', 'xfs_growfs'),
- ]
- 
-+NOBLOCK = "noblock"
-+
- 
- def nodeify_path(devpth, where, log):
-     try:
-@@ -68,7 +70,7 @@ def handle(name, cfg, _cloud, log, args)
-     else:
-         resize_root = util.get_cfg_option_str(cfg, "resize_rootfs", True)
- 
--    if not util.translate_bool(resize_root):
-+    if not util.translate_bool(resize_root, addons=[NOBLOCK]):
-         log.debug("Skipping module named %s, resizing disabled", name)
-         return
- 
-@@ -110,7 +112,7 @@ def handle(name, cfg, _cloud, log, args)
-         log.debug("Resizing %s (%s) using %s", resize_what, fs_type, resizer)
-         resize_cmd = [resizer, devpth]
- 
--        if resize_root == "noblock":
-+        if resize_root == NOBLOCK:
-             # Fork to a child that will run
-             # the resize command
-             util.fork_cb(do_resize, resize_cmd, log)
-@@ -120,7 +122,7 @@ def handle(name, cfg, _cloud, log, args)
-             do_resize(resize_cmd, log)
- 
-     action = 'Resized'
--    if resize_root == "noblock":
-+    if resize_root == NOBLOCK:
-         action = 'Resizing (via forking)'
-     log.debug("%s root filesystem (type=%s, maj=%i, min=%i, val=%s)",
-               action, fs_type, os.major(st_dev), os.minor(st_dev), resize_root)
diff --git a/cloud-init-0.7.1-sudo-iterstr.patch b/cloud-init-0.7.1-sudo-iterstr.patch
deleted file mode 100644
index e757b9e..0000000
--- a/cloud-init-0.7.1-sudo-iterstr.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-Index: cloud-init-0.7.1/cloudinit/distros/__init__.py
-===================================================================
---- cloud-init-0.7.1.orig/cloudinit/distros/__init__.py
-+++ cloud-init-0.7.1/cloudinit/distros/__init__.py
-@@ -24,7 +24,6 @@
- from StringIO import StringIO
- 
- import abc
--import collections
- import itertools
- import os
- import re
-@@ -421,11 +420,14 @@ class Distro(object):
-             '',
-             "# User rules for %s" % user,
-         ]
--        if isinstance(rules, collections.Iterable):
-+        if isinstance(rules, (list, tuple)):
-             for rule in rules:
-                 lines.append("%s %s" % (user, rule))
--        else:
-+        elif isinstance(rules, (basestring, str)):
-             lines.append("%s %s" % (user, rules))
-+        else:
-+            msg = "Can not create sudoers rule addition with type %r"
-+            raise TypeError(msg % (util.obj_name(rules)))
-         content = "\n".join(lines)
- 
-         self.ensure_sudo_dir(os.path.dirname(sudo_file))