diff --git a/frontend/less/espo/custom.less b/frontend/less/espo/custom.less
index b9ce0ced99..d29d3b732a 100644
--- a/frontend/less/espo/custom.less
+++ b/frontend/less/espo/custom.less
@@ -3502,6 +3502,7 @@ a.close {
 
         a, a:hover, a:active {
             color: var(--collapsed-modal-text-color);
+            text-decoration: none;
         }
 
         -webkit-touch-callout: none;