diff --git a/lib/facter/resolvers/solaris/ffi/functions.rb b/lib/facter/resolvers/solaris/ffi/functions.rb
index 2da4ea3786..e13bc92d52 100644
--- a/lib/facter/resolvers/solaris/ffi/functions.rb
+++ b/lib/facter/resolvers/solaris/ffi/functions.rb
@@ -10,7 +10,7 @@ module Ioctl
 
           attach_function :ioctl_base, :ioctl, %i[int int pointer], :int
           attach_function :open_socket, :socket, %i[int int int], :int
-          attach_function :close_socket, :shutdown, %i[int int], :int
+          attach_function :close_socket, :close, %i[int], :int
           attach_function :inet_ntop, %i[int pointer pointer uint], :string
 
           def self.ioctl(call_const, pointer, address_family = AF_INET)
@@ -18,7 +18,7 @@ def self.ioctl(call_const, pointer, address_family = AF_INET)
             begin
               ioctl_base(fd, call_const, pointer)
             ensure
-              Ioctl.close_socket(fd, 2)
+              Ioctl.close_socket(fd)
             end
           end
         end
diff --git a/lib/facter/resolvers/solaris/networking.rb b/lib/facter/resolvers/solaris/networking.rb
index 73ccc8ea05..a21e36ae37 100644
--- a/lib/facter/resolvers/solaris/networking.rb
+++ b/lib/facter/resolvers/solaris/networking.rb
@@ -79,7 +79,7 @@ def add_mtu(lifreq)
             ioctl = FFI::Ioctl.ioctl(FFI::SIOCGLIFMTU, lifreq, lifreq.ss_family)
 
             if ioctl == -1
-              @log.error("Cold not read MTU, error code is #{::FFI::LastError.error}")
+              @log.error("Could not read MTU, error code is: #{::FFI::LastError.error}")
               return
             end