diff --git a/src/lib/dashboard/bands.ts b/src/lib/dashboard/bands.ts
index 8f2d1aed0..d7d7ad397 100644
--- a/src/lib/dashboard/bands.ts
+++ b/src/lib/dashboard/bands.ts
@@ -135,9 +135,6 @@ export function buildDashboardBands(profile: {
   };
 }
 
-/**
- * Snapshot-era alias. The snapshot builder and its parity test still
- * import `buildTargetBands`; keep the name pointing at the canonical
- * builder so neither has to change.
- */
-export const buildTargetBands = buildDashboardBands;
+// The snapshot builder re-exports `buildDashboardBands` under the historic
+// `buildTargetBands` name (see dashboard/snapshot.ts) so callers and the
+// parity test keep working without a duplicate export living in this file.
diff --git a/src/lib/dashboard/snapshot.ts b/src/lib/dashboard/snapshot.ts
index 228c42814..4a6b809aa 100644
--- a/src/lib/dashboard/snapshot.ts
+++ b/src/lib/dashboard/snapshot.ts
@@ -78,7 +78,7 @@ import {
 } from "@/lib/dashboard/meds-today";
 import { computeUserHealthScoreFastPath } from "@/lib/analytics/health-score-fast-path";
 import {
-  buildTargetBands,
+  buildDashboardBands as buildTargetBands,
   type DashboardTargetBands,
 } from "@/lib/dashboard/bands";
 import type {