diff --git a/spotlight-client/src/DemographicFilterSelect/DemographicFilterSelect.test.tsx b/spotlight-client/src/DemographicFilterSelect/DemographicFilterSelect.test.tsx
index 39bdee02..90d38c54 100644
--- a/spotlight-client/src/DemographicFilterSelect/DemographicFilterSelect.test.tsx
+++ b/spotlight-client/src/DemographicFilterSelect/DemographicFilterSelect.test.tsx
@@ -31,6 +31,7 @@ const testMetadataMapping = {
 
 function getTestMetric() {
   return createMetricMapping({
+    localityLabelMapping: undefined,
     metadataMapping: testMetadataMapping,
     tenantId: testTenantId,
   }).get(testMetricId) as HistoricalPopulationBreakdownMetric;