diff --git a/core/services/ocr2/plugins/ocr2keeper/evmregistry/v21/logprovider/provider.go b/core/services/ocr2/plugins/ocr2keeper/evmregistry/v21/logprovider/provider.go
index b07b08d3354..2ad49d8ff5c 100644
--- a/core/services/ocr2/plugins/ocr2keeper/evmregistry/v21/logprovider/provider.go
+++ b/core/services/ocr2/plugins/ocr2keeper/evmregistry/v21/logprovider/provider.go
@@ -42,6 +42,7 @@ var (
 	readJobQueueSize = 64
 	readLogsTimeout  = 10 * time.Second
 
+	// TODO: control group, remove
 	readMaxBatchSize = 32
 	// reorgBuffer is the number of blocks to add as a buffer to the block range when reading logs.
 	reorgBuffer   = int64(32)