diff --git a/lib/vagrant-hostsupdater/HostsUpdater.rb b/lib/vagrant-hostsupdater/HostsUpdater.rb
index 45ec37a..83bcb80 100644
--- a/lib/vagrant-hostsupdater/HostsUpdater.rb
+++ b/lib/vagrant-hostsupdater/HostsUpdater.rb
@@ -74,7 +74,7 @@ def getHostEntries(ip, hostnames, name, uuid = self.uuid)
 
       def addToHosts(entries)
         return if entries.length == 0
-        content = entries.join("\n").strip
+        content = entries.join("\n").strip.concat("\n")
         if !File.writable?(@@hosts_path)
           sudo(%Q(sh -c 'echo "#{content}" >> #@@hosts_path'))
         else