diff --git a/build/ng-tags-input.js b/build/ng-tags-input.js
index efb52c7a..b03e0da7 100644
--- a/build/ng-tags-input.js
+++ b/build/ng-tags-input.js
@@ -268,7 +268,7 @@ tagsInput.directive('tagsInput', ["$timeout","$document","tagsInputConfig", func
  */
 tagsInput.directive('autoComplete', ["$document","$timeout","$sce","tagsInputConfig", function($document, $timeout, $sce, tagsInputConfig) {
     function SuggestionList(loadFn, options) {
-        var self = {}, debouncedLoadId, getDifference;
+        var self = {}, debouncedLoadId, getDifference, lastPromise;
 
         getDifference = function(array1, array2) {
             var result = [];
@@ -283,6 +283,8 @@ tagsInput.directive('autoComplete', ["$document","$timeout","$sce","tagsInputCon
         };
 
         self.reset = function() {
+            lastPromise = null;
+
             self.items = [];
             self.visible = false;
             self.index = -1;
@@ -307,7 +309,15 @@ tagsInput.directive('autoComplete', ["$document","$timeout","$sce","tagsInputCon
             $timeout.cancel(debouncedLoadId);
             debouncedLoadId = $timeout(function() {
                 self.query = query;
-                loadFn({ $query: query }).then(function(items) {
+
+                var promise = loadFn({ $query: query });
+                lastPromise = promise;
+
+                promise.then(function(items) {
+                    if (promise !== lastPromise) {
+                        return;
+                    }
+
                     self.items = getDifference(items, tags);
                     if (self.items.length > 0) {
                         self.show();
diff --git a/build/ng-tags-input.min.zip b/build/ng-tags-input.min.zip
index 70809573..027ea93c 100644
Binary files a/build/ng-tags-input.min.zip and b/build/ng-tags-input.min.zip differ
diff --git a/build/ng-tags-input.zip b/build/ng-tags-input.zip
index b0f12fdb..d75aadbc 100644
Binary files a/build/ng-tags-input.zip and b/build/ng-tags-input.zip differ
diff --git a/src/auto-complete.js b/src/auto-complete.js
index 5bdda480..26ff500e 100644
--- a/src/auto-complete.js
+++ b/src/auto-complete.js
@@ -20,7 +20,7 @@
  */
 tagsInput.directive('autoComplete', function($document, $timeout, $sce, tagsInputConfig) {
     function SuggestionList(loadFn, options) {
-        var self = {}, debouncedLoadId, getDifference;
+        var self = {}, debouncedLoadId, getDifference, lastPromise;
 
         getDifference = function(array1, array2) {
             var result = [];
@@ -35,6 +35,8 @@ tagsInput.directive('autoComplete', function($document, $timeout, $sce, tagsInpu
         };
 
         self.reset = function() {
+            lastPromise = null;
+
             self.items = [];
             self.visible = false;
             self.index = -1;
@@ -59,7 +61,15 @@ tagsInput.directive('autoComplete', function($document, $timeout, $sce, tagsInpu
             $timeout.cancel(debouncedLoadId);
             debouncedLoadId = $timeout(function() {
                 self.query = query;
-                loadFn({ $query: query }).then(function(items) {
+
+                var promise = loadFn({ $query: query });
+                lastPromise = promise;
+
+                promise.then(function(items) {
+                    if (promise !== lastPromise) {
+                        return;
+                    }
+
                     self.items = getDifference(items, tags);
                     if (self.items.length > 0) {
                         self.show();
diff --git a/test/auto-complete.spec.js b/test/auto-complete.spec.js
index 63fd03f4..71deeae4 100644
--- a/test/auto-complete.spec.js
+++ b/test/auto-complete.spec.js
@@ -265,6 +265,53 @@ describe('autocomplete-directive', function() {
             // Assert
             expect(suggestionList.selected).toBeNull();
         });
+
+        it('discards all load calls but the last one', function() {
+            // Arrange
+            var deferred1 = $q.defer(), deferred2 = $q.defer(), deferred3 = $q.defer();
+            var promises = [deferred1.promise, deferred2.promise, deferred3.promise];
+
+            $scope.loadItems = jasmine.createSpy().andCallFake(function() {
+                return promises.shift();
+            });
+            spyOn(suggestionList, 'show');
+
+            // Act
+            // First we need to register all promises
+            suggestionList.load('foobar', tagsInput.getTags());
+            $timeout.flush();
+
+            suggestionList.load('foobar', tagsInput.getTags());
+            $timeout.flush();
+
+            suggestionList.load('foobar', tagsInput.getTags());
+            $timeout.flush();
+
+            // Now we resolve each promise which was previously created
+            deferred1.resolve(['Item1']);
+            deferred2.resolve(['Item2']);
+            deferred3.resolve(['Item3']);
+
+            $scope.$digest();
+
+            // Assert
+            expect(suggestionList.show.calls.length).toBe(1);
+        });
+
+        it('discards all load calls after the suggestion list is reset', function() {
+            // Arrange
+            spyOn(suggestionList, 'show');
+            suggestionList.load('foobar', tagsInput.getTags());
+            $timeout.flush();
+
+            // Act
+            suggestionList.reset();
+
+            resolve(['Item3']);
+
+            // Assert
+            expect(suggestionList.show).not.toHaveBeenCalled();
+        });
     });
 
     describe('navigation through suggestions', function() {
@@ -555,7 +602,6 @@ describe('autocomplete-directive', function() {
 
             // Assert
             expect($scope.loadItems).not.toHaveBeenCalled();
-
         });
     });
 
diff --git a/test/test-page.html b/test/test-page.html
index d14e79a5..e8e75d93 100644
--- a/test/test-page.html
+++ b/test/test-page.html
@@ -24,13 +24,23 @@
 
   <script type="text/javascript">
     angular.module('app', ['ngTagsInput'])
-        .controller('Ctrl', function($scope, $q) {
+        .controller('Ctrl', function($scope, $q, $timeout) {
+            var superheroes = ['Batman <bruce@wayne.com>', 'Superman', 'Flash', 'Iron Man', 'Hulk', 'Wolverine', "Green Lantern", "Green Arrow", "Spiderman"];
+
             $scope.tags = ['Batman', 'Superman', 'Flash'];
             $scope.placeholder = {value: "New tag" };
             $scope.loadItems = function(query) {
               console.log(query);
               var deferred = $q.defer();
-              deferred.resolve(['Batman <bruce@wayne.com>', 'Superman', 'Flash', 'Iron Man', 'Hulk', 'Wolverine', "Green Lantern", "Green Arrow", "Spiderman"]);
+              var items = [];
+              for (var i = 0; i < superheroes.length; i++) {
+                if (superheroes[i].indexOf(query) > -1) {
+                  items.push(superheroes[i]);
+                }
+              }
+              $timeout(function() {
+                deferred.resolve(items);
+              }, 2000);
               return deferred.promise;
             };
         });