diff --git a/apps/client/src/features/space/components/sidebar/space-sidebar.tsx b/apps/client/src/features/space/components/sidebar/space-sidebar.tsx
index 0c45d3f7..12448283 100644
--- a/apps/client/src/features/space/components/sidebar/space-sidebar.tsx
+++ b/apps/client/src/features/space/components/sidebar/space-sidebar.tsx
@@ -134,7 +134,7 @@ export function SpaceSidebar() {
           </div>
         </div>
 
-        <div className={[classes.section, classes.sectionPages].join(' ')}>
+        <div className={clsx(classes.section, classes.sectionPages)}>
           <Group className={classes.pagesHeader} justify="space-between">
             <Text size="xs" fw={500} c="dimmed">
               Pages