diff --git a/message-campaign/src/main/resources/webapp/partials/settings.html b/message-campaign/src/main/resources/webapp/partials/settings.html
index 012997f39..c71fde3f5 100644
--- a/message-campaign/src/main/resources/webapp/partials/settings.html
+++ b/message-campaign/src/main/resources/webapp/partials/settings.html
@@ -7,7 +7,7 @@ <h4 class="frame-title">{{msg('msgCampaign.settings.title')}}</h4>
         <div class="form-group fileiput fileinput-new" data-provides="fileinput">
             <label class="col-md-2 col-sm-3 control-label">{{msg('msgCampaign.settings.fileChosen')}}</label>
             <div class="col-md-8 col-sm-7 form-inline">
-                <motech-file-upload accept="&#46;json"></motech-file-upload>
+                <motech-file-upload additional="accept:&#46;json"></motech-file-upload>
                 <span class="form-hint fileinput-new">{{msg('msgCampaign.settings.messageCampaignsHint')}}</span>
             </div>
             <div class="col-md-offset-2 col-sm-offset-3 col-md-8 col-sm-7">