diff --git a/frontend/less/espo/elements/panel.less b/frontend/less/espo/elements/panel.less
index b50834ddb8..3ae9b69475 100644
--- a/frontend/less/espo/elements/panel.less
+++ b/frontend/less/espo/elements/panel.less
@@ -254,6 +254,7 @@ body {
             );
         }
 
+        border-color: var(--panel-danger-bg);
         > .panel-heading {
             color: var(--panel-danger-text);
             background-color: var(--panel-danger-bg);
@@ -356,6 +357,7 @@ body {
             );
         }
 
+        border-color: var(--panel-primary-bg);
         > .panel-heading {
             background-color: var(--panel-primary-bg);
             border-color: transparent;