diff --git a/frontend/less/espo/custom.less b/frontend/less/espo/custom.less
index 85c76d33d5..f9cd37d586 100644
--- a/frontend/less/espo/custom.less
+++ b/frontend/less/espo/custom.less
@@ -1468,7 +1468,8 @@ pre > code {
 }
 
 .folders-container > .list-group-side > .list-group-item,
-.categories-container > .list-expanded {
+.categories-container > .list-expanded,
+.categories-container .list-group-tree > .list-group-item > .cell {
     white-space: nowrap;
     text-overflow: ellipsis;
     overflow: hidden;