diff --git a/src/mev/bolt_sidecar/bolt_sidecar_launcher.star b/src/mev/bolt_sidecar/bolt_sidecar_launcher.star
index 28c823a6e..65df81fd4 100644
--- a/src/mev/bolt_sidecar/bolt_sidecar_launcher.star
+++ b/src/mev/bolt_sidecar/bolt_sidecar_launcher.star
@@ -46,8 +46,6 @@ def launch_bolt_sidecar(
                 sidecar_config["constraints_api_url"],
                 "--constraints-proxy-port",
                 str(input_parser.BOLT_SIDECAR_CONSTRAINTS_PROXY_PORT),
-                "--validator-indexes",
-                "0..64",
                 "--engine-jwt-hex",
                 sidecar_config["jwt_hex"],
                 "--fee-recipient",