diff --git a/etc/kurtosis.yaml b/etc/kurtosis.yaml
index efa637f..5b54eb4 100644
--- a/etc/kurtosis.yaml
+++ b/etc/kurtosis.yaml
@@ -1,8 +1,6 @@
 ethereum_package:
   participants:
     - el_type: reth
-      el_extra_params:
-        - "--rpc.eth-proof-window 100"
       cl_type: lighthouse
 optimism_package:
   chains: