diff --git a/ui/src/pages/Routines.tsx b/ui/src/pages/Routines.tsx
index ad1822f83bb..35cf0321435 100644
--- a/ui/src/pages/Routines.tsx
+++ b/ui/src/pages/Routines.tsx
@@ -899,12 +899,11 @@ export function Routines() {
                           : [...routineViewState.collapsedGroups, group.key],
                       });
                     }}
-                    className="overflow-hidden rounded-lg border border-border"
                   >
                     {group.label ? (
                       <div
-                        className={`flex items-center gap-2 px-3 py-2${
-                          isOpen ? " border-b border-border" : ""
+                        className={`flex items-center gap-2 rounded-lg border border-border px-3 py-2${
+                          isOpen ? " mb-1" : ""
                         }`}
                       >
                         <CollapsibleTrigger className="flex items-center gap-1.5">
diff --git a/ui/storybook/stories/routines-list-groups.stories.tsx b/ui/storybook/stories/routines-list-groups.stories.tsx
index d0aac2ba741..cf4da482678 100644
--- a/ui/storybook/stories/routines-list-groups.stories.tsx
+++ b/ui/storybook/stories/routines-list-groups.stories.tsx
@@ -54,10 +54,9 @@ function GroupedList() {
               onOpenChange={(open) =>
                 setCollapsed((prev) => (open ? prev.filter((k) => k !== group.key) : [...prev, group.key]))
               }
-              className="overflow-hidden rounded-lg border border-border"
             >
               {group.label ? (
-                <div className={`flex items-center gap-2 px-3 py-2${isOpen ? " border-b border-border" : ""}`}>
+                <div className={`flex items-center gap-2 rounded-lg border border-border px-3 py-2${isOpen ? " mb-1" : ""}`}>
                   <CollapsibleTrigger className="flex items-center gap-1.5">
                     <ChevronRight className="h-3.5 w-3.5 shrink-0 text-muted-foreground transition-transform [[data-state=open]>&]:rotate-90" />
                     <span className="text-sm font-semibold uppercase tracking-wide">{group.label}</span>