diff --git a/setup.sh b/setup.sh
index 8894e7e8..887024da 100755
--- a/setup.sh
+++ b/setup.sh
@@ -39,9 +39,9 @@ cat $HOME_EVMOSD/config/genesis.json | jq '.app_state["gov"]["deposit_params"]["
 cat $HOME_EVMOSD/config/genesis.json | jq '.app_state["evm"]["params"]["evm_denom"]="aevmos"' > $HOME_EVMOSD/config/tmp_genesis.json && mv $HOME_EVMOSD/config/tmp_genesis.json $HOME_EVMOSD/config/genesis.json
 cat $HOME_EVMOSD/config/genesis.json | jq '.app_state["inflation"]["params"]["mint_denom"]="aevmos"' > $HOME_EVMOSD/config/tmp_genesis.json && mv $HOME_EVMOSD/config/tmp_genesis.json $HOME_EVMOSD/config/genesis.json
 
-# Set gas and txn limit in genesis
-cat $HOME_EVMOSD/config/genesis.json | jq '.consensus_params["block"]["max_gas"]="9999999999999999"' > $HOME_EVMOSD/config/tmp_genesis.json && mv $HOME_EVMOSD/config/tmp_genesis.json $HOME_EVMOSD/config/genesis.json
-cat $HOME_EVMOSD/config/genesis.json | jq '.consensus_params["block"]["max_bytes"]="104857600"' > $HOME_EVMOSD/config/tmp_genesis.json && mv $HOME_EVMOSD/config/tmp_genesis.json $HOME_EVMOSD/config/genesis.json
+# Set gas limit of 100000000 and txn limit of 4 MB in genesis
+cat $HOME_EVMOSD/config/genesis.json | jq '.consensus_params["block"]["max_gas"]="100000000"' > $HOME_EVMOSD/config/tmp_genesis.json && mv $HOME_EVMOSD/config/tmp_genesis.json $HOME_EVMOSD/config/genesis.json
+cat $HOME_EVMOSD/config/genesis.json | jq '.consensus_params["block"]["max_bytes"]="4194304"' > $HOME_EVMOSD/config/tmp_genesis.json && mv $HOME_EVMOSD/config/tmp_genesis.json $HOME_EVMOSD/config/genesis.json
 
 # Set claims start time
 node_address=$($EVMOSD keys list | grep  "address: " | cut -c12-)
@@ -64,12 +64,8 @@ cat $HOME_EVMOSD/config/genesis.json | jq -r --arg amount_to_claim "$amount_to_c
 # Increase transaction and HTTP server body sizes.
 if [[ "$OSTYPE" == "darwin"* ]]; then
     sed -i '' 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME_EVMOSD/config/config.toml
-    sed -i '' 's/max_body_bytes = 1000000/max_body_bytes = 1000000000/g' $HOME_EVMOSD/config/config.toml
-    sed -i '' 's/max_tx_bytes = 1048576/max_tx_bytes = 100000000/g' $HOME_EVMOSD/config/config.toml
   else
     sed -i 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME_EVMOSD/config/config.toml
-    sed -i 's/max_body_bytes = 1000000/max_body_bytes = 1000000000/g' $HOME_EVMOSD/config/config.toml
-    sed -i 's/max_tx_bytes = 1048576/max_tx_bytes = 100000000/g' $HOME_EVMOSD/config/config.toml
 fi
 
 if [[ $1 == "pending" ]]; then
diff --git a/start.sh b/start.sh
index d957d4a6..dd4cf9bb 100755
--- a/start.sh
+++ b/start.sh
@@ -6,8 +6,6 @@ COSMOS_BUILD_OPTIONS=nostrip make install
 
 # Start the node (remove the --pruning=nothing flag if historical queries are not needed)
 evmosd start --pruning=nothing $TRACE --log_level $LOGLEVEL \
-        --minimum-gas-prices=0.000000000000000001aevmos \
-        --json-rpc.gas-cap=9999999999999999 \
-        --gas-prices=0.00000000000000000000000000000000001aev0mos \
-        --gas-adjustment=0.000000000000000000000000001 \
-        --json-rpc.api eth,txpool,personal,net,debug,web3
+        --minimum-gas-prices=0.0001aevmos \
+        --json-rpc.gas-cap=50000000 \
+        --json-rpc.api eth,txpool,net,web3