diff --git a/linea/mainnet/maru/config.toml.template b/linea/mainnet/maru/config.toml.template
index 65d35880..fc4977ef 100644
--- a/linea/mainnet/maru/config.toml.template
+++ b/linea/mainnet/maru/config.toml.template
@@ -53,8 +53,8 @@ desync-tolerance = 64
 
 [syncing.download]
 block-range-request-timeout = "10s"
-blocks-batch-size = 10
-blocks-parallelism = 10
+blocks-batch-size = 5
+blocks-parallelism = 2
 max-retries = 5
 backoff-delay = "1s"
 use-unconditional-random-download-peer = false
\ No newline at end of file