diff --git a/ui/components/src/BlockContainer/BlockContainer.tsx b/ui/components/src/BlockContainer/BlockContainer.tsx
index 782ed9923..7f12ad4a2 100644
--- a/ui/components/src/BlockContainer/BlockContainer.tsx
+++ b/ui/components/src/BlockContainer/BlockContainer.tsx
@@ -1,6 +1,6 @@
 /** @jsx jsx */
 import React, { FC } from 'react';
-import { jsx, Box, Flex, Link, Divider } from 'theme-ui';
+import { jsx, Flex, Link, Divider } from 'theme-ui';
 import Octicon, {
   Link as LinkIcon,
   ChevronRight,