diff --git a/common/config/presets/c_base_node.toml b/common/config/presets/c_base_node.toml
index 26a5ae09c1..bb2dad874e 100644
--- a/common/config/presets/c_base_node.toml
+++ b/common/config/presets/c_base_node.toml
@@ -118,7 +118,7 @@ track_reorgs = true
 # The maximum number of transactions to sync in a single sync session Default: 10_000
 #service.initial_sync_max_transactions = 10_000
 # The maximum number of blocks added via sync or re-org to triggering a sync
-#block_sync_trigger = 5
+#service.block_sync_trigger = 5
 
 [base_node.state_machine]
 # The initial max sync latency. If a peer fails to stream a header/block within this deadline another sync peer will be