diff --git a/src/client/theme-default/components/VPNavBar.vue b/src/client/theme-default/components/VPNavBar.vue
index 4b87dbbb..0df2460a 100644
--- a/src/client/theme-default/components/VPNavBar.vue
+++ b/src/client/theme-default/components/VPNavBar.vue
@@ -82,14 +82,10 @@ const classes = computed(() => ({
     padding: 0;
   }
 
-  .VPNavBar.fill {
+  .VPNavBar.fill:not(.has-sidebar) {
     border-bottom-color: var(--vp-c-gutter);
     background-color: var(--vp-nav-bg-color);
   }
-
-  .VPNavBar.has-sidebar.fill {
-    background-color: transparent;
-  }
 }
 
 .container {