diff --git a/tracker/tracker-assist/bun.lockb b/tracker/tracker-assist/bun.lockb
index 5159ca60e..378da5fb7 100755
Binary files a/tracker/tracker-assist/bun.lockb and b/tracker/tracker-assist/bun.lockb differ
diff --git a/tracker/tracker/CHANGELOG.md b/tracker/tracker/CHANGELOG.md
index 3567bb1ea..5d73d8447 100644
--- a/tracker/tracker/CHANGELOG.md
+++ b/tracker/tracker/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 12.0.9
+
+- moved logging to query
+
 # 12.0.8
 
 - better logging for network batches
diff --git a/tracker/tracker/package.json b/tracker/tracker/package.json
index 4a0a3e27b..ce35e3561 100644
--- a/tracker/tracker/package.json
+++ b/tracker/tracker/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@openreplay/tracker",
   "description": "The OpenReplay tracker main package",
-  "version": "12.0.8",
+  "version": "12.0.9",
   "keywords": [
     "logging",
     "replay"
diff --git a/tracker/tracker/src/webworker/QueueSender.ts b/tracker/tracker/src/webworker/QueueSender.ts
index a918e40a1..65d0a4931 100644
--- a/tracker/tracker/src/webworker/QueueSender.ts
+++ b/tracker/tracker/src/webworker/QueueSender.ts
@@ -90,7 +90,6 @@ export default class QueueSender {
 
     const headers = {
       Authorization: `Bearer ${this.token as string}`,
-      'X-Openreplay-Batch': `${this.pageNo ?? 'noPageNum'}_${batchNumStr ?? 'noBatchNum'}`,
     } as Record<string, string>
 
     if (isCompressed) {
@@ -107,7 +106,7 @@ export default class QueueSender {
       return
     }
 
-    fetch(this.ingestURL, {
+    fetch(`${this.ingestURL}?batch=${this.pageNo ?? 'noPageNum'}_${batchNumStr ?? 'noBatchNum'}`, {
       body: batch,
       method: 'POST',
       headers,