diff --git a/src/views/backups.html b/src/views/backups.html
index 8a1f449dd..131a6a48a 100644
--- a/src/views/backups.html
+++ b/src/views/backups.html
@@ -76,7 +76,7 @@
               <input type="text" class="form-control" ng-model="configureBackup.bucket" id="inputConfigureBackupBucket" name="bucket" ng-disabled="configureBackup.busy" ng-required="s3like(configureBackup.provider)">
             </div>
 
-            <div class="form-group" ng-class="{ 'has-error': configureBackup.error.prefix }" ng-show="configureBackup.provider !== 'filesystem'">
+            <div class="form-group" ng-class="{ 'has-error': configureBackup.error.prefix }" ng-show="configureBackup.provider !== 'filesystem' && configureBackup.provider !== 'noop'">
               <label class="control-label" for="inputConfigureBackupPrefix">Prefix</label>
               <input type="text" class="form-control" ng-model="configureBackup.prefix" id="inputConfigureBackupPrefix" name="prefix" ng-disabled="configureBackup.busy" placeholder="Prefix for backup file names">
             </div>