diff --git a/frontend/src/components/layout/Sidebar.tsx b/frontend/src/components/layout/Sidebar.tsx
index cf9600d..0482393 100644
--- a/frontend/src/components/layout/Sidebar.tsx
+++ b/frontend/src/components/layout/Sidebar.tsx
@@ -156,6 +156,7 @@ export function Sidebar() {
                   <li key={item.path}>
                     <NavLink
                       to={item.path}
+                      end
                       className={({ isActive }) =>
                         clsx(
                           'flex items-center gap-3 px-3 py-2.5 rounded-md text-sm font-medium min-h-touch',
@@ -205,6 +206,7 @@ export function Sidebar() {
                           <li key={child.path}>
                             <NavLink
                               to={child.path}
+                              end
                               className={({ isActive }) =>
                                 clsx(
                                   'flex items-center gap-2 px-3 py-2 rounded-md text-sm min-h-touch',
@@ -232,6 +234,7 @@ export function Sidebar() {
               <li key={item.to}>
                 <NavLink
                   to={item.to}
+                  end
                   className={({ isActive }) =>
                     clsx(
                       'flex items-center gap-3 px-3 py-2.5 rounded-md text-sm font-medium min-h-touch',