--- a/security/sandbox/mac/SandboxPolicies.h
+++ b/security/sandbox/mac/SandboxPolicies.h
@@ -18,22 +18,16 @@ static const char pluginSandboxRules[] =
 
   (if (string=? should-log "TRUE")
       (deny default)
       (deny default (with no-log)))
 
   (allow signal (target self))
   (allow sysctl-read)
   (allow iokit-open (iokit-user-client-class "IOHIDParamUserClient"))
-  (allow mach-lookup
-      (global-name "com.apple.cfprefsd.agent")
-      (global-name "com.apple.cfprefsd.daemon")
-      (global-name "com.apple.system.opendirectoryd.libinfo")
-      (global-name "com.apple.system.logger")
-      (global-name "com.apple.ls.boxd"))
   (allow file-read*
       (literal "/etc")
       (literal "/dev/random")
       (literal "/dev/urandom")
       (literal "/usr/share/icu/icudt51l.dat")
       (subpath "/System/Library/Displays/Overrides")
       (subpath "/System/Library/CoreServices/CoreTypes.bundle")
       (subpath "/System/Library/PrivateFrameworks")