diff --git a/aleksis/core/static/style.scss b/aleksis/core/static/style.scss
index bb8af0da25a60b355eaebe66c5d56473eef961a3..1e4f6c0fc46a1e862465d9c99ac95f4020480311 100644
--- a/aleksis/core/static/style.scss
+++ b/aleksis/core/static/style.scss
@@ -513,6 +513,10 @@ th.orderable.desc > a {
   margin: 0;
 }
 
+.alert strong {
+  font-weight: 700;
+}
+
 .alert > p, .alert > div {
   margin: 10px;
   padding: 10px;