diff --git a/.env.bridge.example b/.env.bridge.example
index c0c97a7..e364036 100644
--- a/.env.bridge.example
+++ b/.env.bridge.example
@@ -1,6 +1,7 @@
 NEXT_PUBLIC_L1_CHAIN_ID=11155111
 NEXT_PUBLIC_L1_CHAIN_NAME="Sepolia"
-NEXT_PUBLIC_L1_RPC_URL=https://sepolia.infura.io/v3/<INFURA_PROJECT_ID>
+# WARNING: The RPC URL is exposed to the browser client. We recommend using a public RPC URL.
+NEXT_PUBLIC_L1_RPC_URL=https://rpc.ankr.com/eth_sepolia
 NEXT_PUBLIC_L1_EXPLORER_URL=https://sepolia.etherscan.io/
 NEXT_PUBLIC_L2_CHAIN_ID=11155420
 NEXT_PUBLIC_L2_CHAIN_NAME="Optimism Sepolia"
diff --git a/Makefile b/Makefile
index 91c8f37..a7a8636 100644
--- a/Makefile
+++ b/Makefile
@@ -96,9 +96,13 @@ l2-bridge-deploy-l1-multicall:
 	@$(CURDIR)/scripts/l2-bridge/l2-bridge-deploy-l1-multicall.sh
 .PHONY: l2-bridge-deploy-l1-multicall
 
+## Set the environment variables for the OP Bridge UI
+l2-bridge-set-env:
+	@$(CURDIR)/scripts/l2-bridge/l2-bridge-set-env.sh
+.PHONY: l2-bridge-set-env
+
 ## Launch the OP Bridge UI
 l2-bridge-start:
-	@$(CURDIR)/scripts/l2-bridge/l2-bridge-set-env.sh
 	@docker compose -f docker/docker-compose-l2.yml up -d op-bridge-ui
 .PHONY: l2-bridge-start
 
diff --git a/scripts/l2/l2-stop.sh b/scripts/l2/l2-stop.sh
index 766916a..3ef55e9 100755
--- a/scripts/l2/l2-stop.sh
+++ b/scripts/l2/l2-stop.sh
@@ -5,8 +5,8 @@ set -euo pipefail
 echo "Stopping and removing OP chain containers..."
 docker compose -f docker/docker-compose-l2.yml down
 
-# Remove the .deploy directory
-rm -rf "$(pwd)/.deploy"
+# Remove(Move) the .deploy directory
+sudo mv "$(pwd)/.deploy" "$(pwd)/.deploy-deprecated-$(date +%Y%m%d%H%M%S)"
 
 # Remove the op-chain-deployment volume
 echo "Removing the op-chain-deployment volume..."