diff --git a/dashboard/src/views/BackupListView.vue b/dashboard/src/views/BackupListView.vue
index b9bf30728..38f267f4f 100644
--- a/dashboard/src/views/BackupListView.vue
+++ b/dashboard/src/views/BackupListView.vue
@@ -358,7 +358,7 @@ onMounted(async () => {
       </Dialog>
 
       <template #header-buttons>
-        <Button v-if="sites.length <= 1" @click="onBackup(sites[0].id)" :loading="backupBusy" :disabled="sites.length || backupBusy">{{ $t('backups.listing.backupNow') }}</Button>
+        <Button v-if="sites.length <= 1" @click="onBackup(sites[0].id)" :loading="backupBusy" :disabled="!sites.length || backupBusy">{{ $t('backups.listing.backupNow') }}</Button>
         <Button v-else :menu="sitesMenu" :loading="backupBusy" :disabled="backupBusy">{{ $t('backups.listing.backupNow') }}</Button>
         <Button tool secondary :menu="taskLogsMenu" :disabled="!taskLogsMenu.length">{{ $t('main.action.logs') }}</Button>
       </template>