diff --git a/pkg/storage/postgres/stream.go b/pkg/storage/postgres/stream.go
index 3dc265f67..e5c9fbf75 100644
--- a/pkg/storage/postgres/stream.go
+++ b/pkg/storage/postgres/stream.go
@@ -11,7 +11,7 @@ import (
 	"github.com/pomerium/pomerium/pkg/storage"
 )
 
-const recordBatchSize = 64
+const recordBatchSize = 4 * 1024
 
 type recordStream struct {
 	backend *Backend