diff --git a/apps/web/src/scripts/usage/benchmark-insert-usage.ts b/apps/web/src/scripts/usage/benchmark-insert-usage.ts
index 9204a13a82..9f63980495 100644
--- a/apps/web/src/scripts/usage/benchmark-insert-usage.ts
+++ b/apps/web/src/scripts/usage/benchmark-insert-usage.ts
@@ -1,5 +1,5 @@
 import { cpus } from 'os';
-import { randomUUID } from 'crypto';
+import { randomInt as secureRandomInt, randomUUID } from 'crypto';
 import { Worker } from 'worker_threads';
 import path from 'path';
 import { closeAllDrizzleConnections, db } from '@/lib/drizzle';
@@ -142,7 +142,7 @@ function generateRandomRecord(
       metaStats.vercel_ip_latitude_null_pct
     ),
     http_x_vercel_ip_longitude: maybeNull(
-      Math.random() * 360 - 180,
+      secureRandomInt(0, 360_000_000) / 1_000_000 - 180,
       metaStats.vercel_ip_longitude_null_pct
     ),
     http_x_vercel_ja4_digest: maybeNull(