diff --git a/modules/backend/formwidgets/fileupload/assets/js/fileupload.js b/modules/backend/formwidgets/fileupload/assets/js/fileupload.js
index bd4e50b43..88b4cd474 100644
--- a/modules/backend/formwidgets/fileupload/assets/js/fileupload.js
+++ b/modules/backend/formwidgets/fileupload/assets/js/fileupload.js
@@ -104,6 +104,7 @@
             previewsContainer: this.$filesContainer.get(0),
             maxFiles: !this.options.isMulti ? 1 : null,
             maxFilesize: this.options.maxFilesize,
+            timeout: 0,
             headers: {}
         }
 
diff --git a/modules/backend/widgets/mediamanager/assets/js/mediamanager-browser-min.js b/modules/backend/widgets/mediamanager/assets/js/mediamanager-browser-min.js
index bf718d14a..cda083dc4 100644
--- a/modules/backend/widgets/mediamanager/assets/js/mediamanager-browser-min.js
+++ b/modules/backend/widgets/mediamanager/assets/js/mediamanager-browser-min.js
@@ -276,7 +276,7 @@ this.scrollContentElement.insertBefore(this.selectionMarker,this.scrollContentEl
 MediaManager.prototype.doObjectsCollide=function(aTop,aLeft,aWidth,aHeight,bTop,bLeft,bWidth,bHeight){return!(((aTop+aHeight)<(bTop))||(aTop>(bTop+bHeight))||((aLeft+aWidth)<bLeft)||(aLeft>(bLeft+bWidth)))}
 MediaManager.prototype.initUploader=function(){if(!this.itemListElement||this.options.readOnly)
 return
-var uploaderOptions={clickable:this.$el.find('[data-control="upload"]').get(0),url:this.options.url,paramName:'file_data',headers:{},createImageThumbnails:false}
+var uploaderOptions={clickable:this.$el.find('[data-control="upload"]').get(0),url:this.options.url,paramName:'file_data',timeout:0,headers:{},createImageThumbnails:false}
 if(this.options.uniqueId){uploaderOptions.headers['X-OCTOBER-FILEUPLOAD']=this.options.uniqueId}
 var token=$('meta[name="csrf-token"]').attr('content')
 if(token){uploaderOptions.headers['X-CSRF-TOKEN']=token}
diff --git a/modules/backend/widgets/mediamanager/assets/js/mediamanager.js b/modules/backend/widgets/mediamanager/assets/js/mediamanager.js
index 4d46f6b38..10f34da36 100644
--- a/modules/backend/widgets/mediamanager/assets/js/mediamanager.js
+++ b/modules/backend/widgets/mediamanager/assets/js/mediamanager.js
@@ -715,6 +715,7 @@
             clickable: this.$el.find('[data-control="upload"]').get(0),
             url: this.options.url,
             paramName: 'file_data',
+            timeout: 0,
             headers: {},
             createImageThumbnails: false
             // fallback: implement method that would set a flag that the uploader is not supported by the browser
diff --git a/modules/cms/widgets/assetlist/assets/js/assetlist.js b/modules/cms/widgets/assetlist/assets/js/assetlist.js
index cb070ca99..f430c669c 100644
--- a/modules/cms/widgets/assetlist/assets/js/assetlist.js
+++ b/modules/cms/widgets/assetlist/assets/js/assetlist.js
@@ -150,6 +150,7 @@
                 paramName: 'file_data',
                 previewsContainer: $('<div />').get(0),
                 clickable: $link.get(0),
+                timeout: 0,
                 headers: {}
             }