diff --git a/parachain/zombienet/config.toml b/parachain/zombienet/config.toml
index 7cd1fe5557..a7a4209aa3 100644
--- a/parachain/zombienet/config.toml
+++ b/parachain/zombienet/config.toml
@@ -31,7 +31,6 @@ args = [
   "--force-authoring",
   "--enable-evm-rpc",
   "--state-pruning=archive",
-  # "--delayed-best-block",
   "-l=parachain=debug,txpool=trace"
 ]
 ws_port = {{COLLATOR_WS_PORT}}