diff --git a/code/client/munkilib/appleupdates.py b/code/client/munkilib/appleupdates.py
index 680a20a3..b026cbcd 100755
--- a/code/client/munkilib/appleupdates.py
+++ b/code/client/munkilib/appleupdates.py
@@ -1660,7 +1660,7 @@ class AppleUpdates(object):
         os_version_tuple = munkicommon.getOsVersion(as_tuple=True)
         for item in apple_updates:
             if (item.get('unattended_install') or
-                    (munkicommon.pref('AutomaticAppleUpdates') and
+                    (munkicommon.pref('UnattendedAppleUpdates') and
                         item.get('RestartAction', 'None') is 'None' and
                         os_version_tuple >= (10, 10))):
                 if munkicommon.blockingApplicationsRunning(item):
diff --git a/code/client/munkilib/munkicommon.py b/code/client/munkilib/munkicommon.py
index 533040ac..b55a9dd7 100755
--- a/code/client/munkilib/munkicommon.py
+++ b/code/client/munkilib/munkicommon.py
@@ -1214,7 +1214,7 @@ def pref(pref_name):
         'SuppressStopButtonOnInstall': False,
         'PackageVerificationMode': 'hash',
         'FollowHTTPRedirects': 'none',
-        'AutomaticAppleUpdates': False,
+        'UnattendedAppleUpdates': False,
     }
     pref_value = CFPreferencesCopyAppValue(pref_name, BUNDLE_ID)
     if pref_value == None: