diff --git a/src/sunstone/public/app/tabs/files-tab/form-panels/create.js b/src/sunstone/public/app/tabs/files-tab/form-panels/create.js
index e7f754d7c8..718825c87e 100644
--- a/src/sunstone/public/app/tabs/files-tab/form-panels/create.js
+++ b/src/sunstone/public/app/tabs/files-tab/form-panels/create.js
@@ -156,7 +156,7 @@ define(function(require) {
       });
 
       that.uploader.on('progress', function() {
-        $('span.meter', $('div[id="files-' + fileName + 'progressBar"]')).css('width', that.uploader.progress() * 100.0 + '%')
+        $('span.meter', $('div[id="files-' + fileName + 'progressBar"]')).css('width', this.progress() * 100.0 + '%')
       });
     }
 
diff --git a/src/sunstone/public/app/tabs/images-tab/form-panels/create.js b/src/sunstone/public/app/tabs/images-tab/form-panels/create.js
index 11388a5dfa..96a84829fb 100644
--- a/src/sunstone/public/app/tabs/images-tab/form-panels/create.js
+++ b/src/sunstone/public/app/tabs/images-tab/form-panels/create.js
@@ -180,7 +180,7 @@ define(function(require) {
       });
 
       that.uploader.on('progress', function() {
-        $('span.meter', $('div[id="' + fileName + 'progressBar"]')).css('width', that.uploader.progress() * 100.0 + '%')
+        $('span.meter', $('div[id="' + fileName + 'progressBar"]')).css('width', this.progress() * 100.0 + '%')
       });
     }
 
diff --git a/src/sunstone/public/app/tabs/support-tab/dialogs/upload.js b/src/sunstone/public/app/tabs/support-tab/dialogs/upload.js
index d3a26c5d2d..d793ff29b7 100644
--- a/src/sunstone/public/app/tabs/support-tab/dialogs/upload.js
+++ b/src/sunstone/public/app/tabs/support-tab/dialogs/upload.js
@@ -106,7 +106,7 @@ define(function(require) {
       });
 
       uploader.on('progress', function() {
-        $('span.meter', $('div[id="'+fileName+'progressBar"]', tabContext)).css('width', uploader.progress()*100.0+'%')
+        $('span.meter', $('div[id="'+fileName+'progressBar"]', tabContext)).css('width', this.progress()*100.0+'%')
       });
 
       uploader.on('fileSuccess', function(file) {