diff --git a/static/styles/modal.css b/static/styles/modal.css
index ed1f821deb..2db3145164 100644
--- a/static/styles/modal.css
+++ b/static/styles/modal.css
@@ -48,6 +48,7 @@
 .modal__title {
     margin: 0;
     font-size: 1.375rem;
+    font-weight: 600;
     line-height: 1.25;
 
     /* help_link_widget margin for the fa-circle-o. */