diff --git a/dist/vis.js b/dist/vis.js
index 2ca566e8..ceac7dad 100644
--- a/dist/vis.js
+++ b/dist/vis.js
@@ -5224,8 +5224,6 @@ ItemSet.prototype.setItems = function setItems(items) {
       ids,
       oldItemsData = this.itemsData;
 
-  console.log('setItems', items)
-
   // replace the dataset
   if (!items) {
     this.itemsData = null;
@@ -5255,8 +5253,6 @@ ItemSet.prototype.setItems = function setItems(items) {
       me.itemsData.on(event, callback, id);
     });
 
-    console.log('subscribe to dataset', me.itemsData)
-
     // draw all new items
     ids = this.itemsData.getIds();
     this._onAdd(ids);
@@ -5297,8 +5293,6 @@ ItemSet.prototype.removeItem = function removeItem (id) {
  * @private
  */
 ItemSet.prototype._onUpdate = function _onUpdate(ids) {
-  console.log('_onUpdate', ids);
-
   var me = this,
       items = this.items,
       itemOptions = this.itemOptions;
diff --git a/src/timeline/component/ItemSet.js b/src/timeline/component/ItemSet.js
index 5f77fcdc..e51f1e17 100644
--- a/src/timeline/component/ItemSet.js
+++ b/src/timeline/component/ItemSet.js
@@ -495,8 +495,6 @@ ItemSet.prototype.setItems = function setItems(items) {
       ids,
       oldItemsData = this.itemsData;
 
-  console.log('setItems', items)
-
   // replace the dataset
   if (!items) {
     this.itemsData = null;
@@ -526,8 +524,6 @@ ItemSet.prototype.setItems = function setItems(items) {
       me.itemsData.on(event, callback, id);
     });
 
-    console.log('subscribe to dataset', me.itemsData)
-
     // draw all new items
     ids = this.itemsData.getIds();
     this._onAdd(ids);
@@ -568,8 +564,6 @@ ItemSet.prototype.removeItem = function removeItem (id) {
  * @private
  */
 ItemSet.prototype._onUpdate = function _onUpdate(ids) {
-  console.log('_onUpdate', ids);
-
   var me = this,
       items = this.items,
       itemOptions = this.itemOptions;