diff --git a/invenio_theme/assets/semantic-ui/less/invenio_theme/theme/globals/site.overrides b/invenio_theme/assets/semantic-ui/less/invenio_theme/theme/globals/site.overrides
index 47c3619..1ea2f6a 100644
--- a/invenio_theme/assets/semantic-ui/less/invenio_theme/theme/globals/site.overrides
+++ b/invenio_theme/assets/semantic-ui/less/invenio_theme/theme/globals/site.overrides
@@ -641,7 +641,7 @@ code {
 .rich-input-content
  {
   table, td, th {
-      border: 1px dashed @lightGray;
+      border: 1px solid @lightGray;
       border-collapse: collapse;
       padding: 1rem;
   }