diff --git a/src/views/backups.html b/src/views/backups.html
index e55d8a0a6..5ac57fc53 100644
--- a/src/views/backups.html
+++ b/src/views/backups.html
@@ -278,7 +278,7 @@
 
               <div class="form-group">
                 <label class="control-label" for="memoryLimit" ng-show="s3like(configureBackup.provider)">Upload Part Size : <b>{{ configureBackup.uploadPartSize | prettyByteSize:'Default (50 MB)' }}</b></label>
-                <p class="small">Multi-part upload part size.</p>
+                <p class="small">Multi-part upload part size. Up to 3 parts are uploaded in parallel.</p>
                 <div style="padding: 0 10px;">
                   <slider id="sliderConfigureBackupUploadPartSize" ng-model="configureBackup.uploadPartSize" step="1048576" tooltip="hide" ticks="configureBackup.uploadPartSizeTicks" ticks-snap-bounds="2097152"></slider>
                 </div>