diff --git a/bower.json b/bower.json
index bdfb2de..b140d10 100644
--- a/bower.json
+++ b/bower.json
@@ -30,6 +30,6 @@
   "dependencies": {
     "videojs": "4.4.3",
     "vast-client-js": "1.1.2",
-    "videojs-contrib-ads": "0.4.0"
+    "videojs-contrib-ads": "0.5.0"
   }
 }
diff --git a/spec/VastPluginSpec.js b/spec/VastPluginSpec.js
index a6bff6d..bca1161 100644
--- a/spec/VastPluginSpec.js
+++ b/spec/VastPluginSpec.js
@@ -34,10 +34,10 @@ describe('videojs.vast plugin', function() {
       }
     })();
     player = videojs(id);
-    player.ads();
-    player.vast({
-      url: ""
-    });
+    // player.ads();
+    // player.vast({
+    //   url: ""
+    // });
   });
 
 
@@ -70,11 +70,11 @@ describe('videojs.vast plugin', function() {
     });
 
     it("should bail out if no url is provided", function() {
-      spyOn(this.p, "trigger");
       this.p.ads();
       var result = this.p.vast({});
-      expect(result).toBe(null);
-      expect(this.p.trigger).toHaveBeenCalledWith("adtimeout");
+      spyOn(this.p, "trigger").and.callThrough();
+      this.p.trigger('readyforpreroll');
+      expect(this.p.trigger).toHaveBeenCalledWith("adscanceled");
     });
 
     it("should request an ad if a source is already loaded", function() {
@@ -122,6 +122,7 @@ describe('videojs.vast plugin', function() {
     describe("tearDown", function() {
 
       it("should end the linear ad", function() {
+        player.ads();
         player.vast({ url: 'balhbahblhab' });
 
         spyOn(player.ads, "endLinearAdMode");
@@ -143,6 +144,7 @@ describe('videojs.vast plugin', function() {
     describe("preroll", function() {
 
       beforeEach(function() {
+        player.ads();
         player.vast({ url: 'balhbahblhab' });
         player.vastTracker = {
           clickThroughURLTemplate: "a whole new page",
@@ -163,7 +165,7 @@ describe('videojs.vast plugin', function() {
       });
 
       it("should end the ad", function() {
-        spyOn(player, "one");
+        spyOn(player, "one");        
         player.vast.preroll();
         expect(player.one).toHaveBeenCalledWith("ended", jasmine.any(Function));
       });
@@ -187,7 +189,7 @@ describe('videojs.vast plugin', function() {
 
         spyOn(player, "trigger");
         player.vast.getContent("some url");
-        expect(player.trigger).toHaveBeenCalledWith("adtimeout");
+        expect(player.trigger).toHaveBeenCalledWith("adscanceled");
       });
 
       describe("linear ads", function() {
@@ -231,7 +233,7 @@ describe('videojs.vast plugin', function() {
           expect(DMVAST.util.track).toHaveBeenCalledWith(
             jasmine.any(String), jasmine.any(Object)
           );
-          expect(player.trigger).toHaveBeenCalledWith("adtimeout");
+          expect(player.trigger).toHaveBeenCalledWith("adscanceled");
         });
       });
 
diff --git a/videojs.vast.js b/videojs.vast.js
index 1fecb5f..429847e 100644
--- a/videojs.vast.js
+++ b/videojs.vast.js
@@ -87,7 +87,7 @@
                     player.vast.sources = player.vast.createSourceObjects(creative.mediaFiles);
 
                     if (!player.vast.sources.length) {
-                      player.trigger('adtimeout');
+                      player.trigger('adscanceled');
                       return;
                     }
 
@@ -118,7 +118,7 @@
 
           if (!player.vastTracker) {
             // No pre-roll, start video
-            player.trigger('adtimeout');
+            player.trigger('adscanceled');
           }
         });
       },
@@ -135,13 +135,11 @@
               }
               player.vastTracker.setProgress(player.currentTime());
             },
-            playFn = function() {
-              if (player.ads.state === 'ad-playback') {
-                player.vastTracker.setPaused(false);
-              }
-            },
             pauseFn = function() {
               player.vastTracker.setPaused(true);
+              player.one('play', function(){
+                player.vastTracker.setPaused(false);
+              });
             },
             errorFn = function() {
               // Inform ad server we couldn't play the media file for this ad
@@ -152,14 +150,12 @@
 
         player.on('canplay', canplayFn);
         player.on('timeupdate', timeupdateFn);
-        player.on('play', playFn);
         player.on('pause', pauseFn);
         player.on('error', errorFn);
 
-        player.one('ended', function() {
+        player.one('vast-preroll-removed', function() {
           player.off('canplay', canplayFn);
           player.off('timeupdate', timeupdateFn);
-          player.off('play', playFn);
           player.off('pause', pauseFn);
           player.off('error', errorFn);
           if (!errorOccurred) {
@@ -281,12 +277,6 @@
       return null;
     }
 
-    // if we don't have a vast url, just bail out
-    if (!settings.url) {
-      player.trigger('adtimeout');
-      return null;
-    }
-
     // set up vast plugin, then set up events here
     player.vast = new Vast(player, settings);
 
@@ -313,6 +303,11 @@
     });
 
     player.on('readyforpreroll', function() {
+      // if we don't have a vast url, just bail out
+      if (!settings.url) {
+        player.trigger('adscanceled');
+        return null;
+      }
       // set up and start playing preroll
       player.vast.preroll();
     });