diff --git a/src/ingest/ingest.controller.ts b/src/ingest/ingest.controller.ts
index 3b8180d..faf3cf9 100644
--- a/src/ingest/ingest.controller.ts
+++ b/src/ingest/ingest.controller.ts
@@ -22,7 +22,7 @@ export class IngestController {
     const points = Object.entries(body.values).map(([tag, value]) => ({
       edge,
       tag,
-      value: value === null ? null : Number(value),
+      value,
       timestamp: body.timestamp,
     }));