diff --git a/dex/testing/eth/create-node.sh b/dex/testing/eth/create-node.sh
index 9bef9c4381..90b115815f 100755
--- a/dex/testing/eth/create-node.sh
+++ b/dex/testing/eth/create-node.sh
@@ -92,7 +92,6 @@ MINING_ARG="--miner.etherbase 0x${CHAIN_ADDRESS}"
   cat >> "${NODE_DIR}/eth.conf" <<EOF
 
 [Eth.Miner]
-GasFloor = 30000000
 GasCeil = 30000000
 EOF
 fi