diff --git a/resources/assets/less/base.less b/resources/assets/less/base.less
index 2413da9e716..24b41bc397d 100644
--- a/resources/assets/less/base.less
+++ b/resources/assets/less/base.less
@@ -236,6 +236,10 @@ select.form-control {
   .btn-osu(@pink, @pink-dark);
 }
 
+iframe {
+  border: none;
+}
+
 label {
   text-transform: uppercase;
   font-size: 12px;