diff --git a/iac/mainnet-fork/scripts/run_nginx_anvil.sh b/iac/mainnet-fork/scripts/run_nginx_anvil.sh
index dda30668ce0..c25087bcf7e 100755
--- a/iac/mainnet-fork/scripts/run_nginx_anvil.sh
+++ b/iac/mainnet-fork/scripts/run_nginx_anvil.sh
@@ -28,8 +28,8 @@ echo "Waiting for ethereum host at $ETHEREUM_HOST..."
 while ! curl -s $ETHEREUM_HOST >/dev/null; do sleep 1; done
 
 # Fix anvil's fork timestamp
-#.foundry/bin/cast rpc --rpc-url="$ETHEREUM_HOST" evm_setNextBlockTimestamp $(date +%s | xargs printf '0x%x') > /dev/null
-#.foundry/bin/cast rpc --rpc-url="$ETHEREUM_HOST" evm_mine > /dev/null
+curl -s -H "Content-Type: application/json" -XPOST -d"{\"id\":1,\"jsonrpc\":\"2.0\",\"method\":\"evm_setNextBlockTimestamp\",\"params\":[\"$(date +%s | xargs printf '0x%x')\"]}" $ETHEREUM_HOST > /dev/null
+curl -s -H "Content-Type: application/json" -XPOST -d"{\"id\":2,\"jsonrpc\":\"2.0\",\"method\":\"evm_mine\",\"params\":[]}" $ETHEREUM_HOST > /dev/null
 
 echo "Starting nginx..."
 nginx &