diff --git a/virtinst-python2-to-python3-conversion.patch b/virtinst-python2-to-python3-conversion.patch
index 6e6f2065..ef722426 100644
--- a/virtinst-python2-to-python3-conversion.patch
+++ b/virtinst-python2-to-python3-conversion.patch
@@ -441,6 +441,15 @@ Index: virt-manager-1.4.3/virtinst/urlfetcher.py
  
          try:
              try:
+@@ -278,7 +282,7 @@ class _LocalURLFetcher(_URLFetcher):
+         return os.path.exists(url)
+ 
+     def _grabber(self, url):
+-        urlobj = open(url, "r")
++        urlobj = open(url, "rb")
+         size = os.path.getsize(url)
+         return urlobj, size
+ 
 @@ -371,14 +375,14 @@ def _grabTreeinfo(fetcher):
          return None
  
@@ -458,7 +467,29 @@ Index: virt-manager-1.4.3/virtinst/urlfetcher.py
          logging.debug("Did not find 'family' section in treeinfo")
          return None
  
-@@ -618,7 +622,7 @@ class Distro(object):
+@@ -391,11 +395,13 @@ def _distroFromSUSEContent(fetcher, arch
+     # None if no content, GenericDistro if unknown label type.
+     try:
+         cbuf = fetcher.acquireFileContent("content")
++        cbuf = cbuf.decode()
+     except ValueError:
+         try:
+             # If no content file, try media.1/products and media.1/build and create
+             # a cbuf with enough info for the content file parsing code below to work
+             pbuf = fetcher.acquireFileContent("media.1/products").strip()
++            pbuf = pbuf.decode()
+             pbuf = pbuf.split(' ', 1)[1].strip()
+             # The media.1/products file naming convention changed between SLE11 and SLE12
+             if pbuf.startswith('SLE'):
+@@ -404,6 +410,7 @@ def _distroFromSUSEContent(fetcher, arch
+             cbuf = "\nDISTRO ," + pbuf.replace('-', ' ')
+             try:
+                 bbuf = fetcher.acquireFileContent("media.1/build").split('-')
++                bbuf = bbuf.decode()
+             except:
+                 bbuf = ["x86_64"]
+             cbuf = cbuf + "\n" + " ".join(bbuf)
+@@ -618,7 +625,7 @@ class Distro(object):
              try:
                  kernelpath = self._getTreeinfoMedia("kernel")
                  initrdpath = self._getTreeinfoMedia("initrd")
@@ -467,7 +498,15 @@ Index: virt-manager-1.4.3/virtinst/urlfetcher.py
                  pass
  
          if not kernelpath or not initrdpath:
-@@ -754,15 +758,15 @@ class GenericDistro(Distro):
+@@ -685,6 +692,7 @@ class Distro(object):
+         # Fetch 'filename' and return True/False if it matches the regex
+         try:
+             content = self.fetcher.acquireFileContent(filename)
++            content = content.decode()
+         except ValueError:
+             return False
+ 
+@@ -754,15 +762,15 @@ class GenericDistro(Distro):
                      self._valid_kernel_path = (
                          self._getTreeinfoMedia("kernel"),
                          self._getTreeinfoMedia("initrd"))
@@ -486,7 +525,7 @@ Index: virt-manager-1.4.3/virtinst/urlfetcher.py
                      logging.debug(e)
  
          if self.type == "xen":
-@@ -1437,7 +1441,7 @@ class ALTLinuxDistro(Distro):
+@@ -1437,7 +1445,7 @@ class ALTLinuxDistro(Distro):
  # Build list of all *Distro classes
  def _build_distro_list():
      allstores = []