diff --git a/browser/src/CopyNumberVariantPage/CopyNumberVariantPage.tsx b/browser/src/CopyNumberVariantPage/CopyNumberVariantPage.tsx
index b2c7d3126..7adc0f033 100644
--- a/browser/src/CopyNumberVariantPage/CopyNumberVariantPage.tsx
+++ b/browser/src/CopyNumberVariantPage/CopyNumberVariantPage.tsx
@@ -4,7 +4,7 @@ import styled from 'styled-components'
 import { ExternalLink, Page, ListItem } from '@gnomad/ui'
 import Link from '../Link'
 
-import { DatasetId, labelForDataset } from '@gnomad/dataset-metadata/metadata'
+import { DatasetId, labelForDataset, ReferenceGenome } from '@gnomad/dataset-metadata/metadata'
 import DocumentTitle from '../DocumentTitle'
 import GnomadPageHeading from '../GnomadPageHeading'
 import Query from '../Query'
@@ -12,7 +12,6 @@ import { variantFeedbackUrl } from '../variantFeedback'
 import CopyNumberVariantAttributeList from './CopyNumberVariantAttributeList'
 import CopyNumberVariantPopulationsTable from './CopyNumberVariantPopulationsTable'
 import CNVReferenceList from './CNVReferenceList'
-import { ReferenceGenome } from '@gnomad/dataset-metadata/metadata'
 
 const Wrapper = styled.div`
   display: flex;