diff --git a/lib/push.js b/lib/push.js
index b93079b..200794e 100644
--- a/lib/push.js
+++ b/lib/push.js
@@ -1,14 +1,13 @@
 var push = require('couchdb-push')
 var async = require('async')
 var utils = require('./utils')
+var internals = ['_users', '_replicator']
 
 module.exports = function (couch, source, options, callback) {
   options.concurrency = 'concurrency' in options ? options.concurrency : 100
   options.index = 'index' in options ? options.index : true
 
-  utils.dbs(source, function (error, filenames) {
-    if (error) return callback(error)
-
+  function loader (filenames, cb) {
     async.map(filenames, function (filename, done) {
       var dbname = utils.mapDbName(filename, options)
       var db = couch.use(dbname)
@@ -20,6 +19,19 @@ module.exports = function (couch, source, options, callback) {
           push(db, filename, options, next)
         }, utils.groupByDatabase(dbname, done))
       })
-    }, utils.reduceGroupedResult(callback))
+    }, utils.reduceGroupedResult(cb))
+  }
+
+  utils.dbs(source, function (error, filenames) {
+    if (error) return callback(error)
+    var filenamesGruped = filenames
+        .reduce(function (b, c) {
+          var filename = utils.mapDbName(c, options)
+          b[(internals.indexOf(filename) === -1) ? 'filtered' : 'internals'].push(c)
+          return b
+        }, {filtered: [], internals: []})
+    loader(filenamesGruped.filtered, function () {
+      loader(filenamesGruped.internals, callback)
+    })
   })
 }