diff --git a/exporter/otelarrowexporter/README.md b/exporter/otelarrowexporter/README.md
index a4758df6f3e2..2be2a1c4b069 100644
--- a/exporter/otelarrowexporter/README.md
+++ b/exporter/otelarrowexporter/README.md
@@ -305,5 +305,4 @@ processors:
     send_batch_max_size: 1500
     send_batch_size: 1000
     timeout: 1s
-    max_in_flight_size_mib: 128
 ```