diff --git a/app/data/compose/docker-compose-watcher-mobymask-v2.yml b/app/data/compose/docker-compose-watcher-mobymask-v2.yml
index 09583934..5397e049 100644
--- a/app/data/compose/docker-compose-watcher-mobymask-v2.yml
+++ b/app/data/compose/docker-compose-watcher-mobymask-v2.yml
@@ -26,6 +26,7 @@ services:
     working_dir: /app/packages/server
     env_file:
       - ../config/watcher-mobymask-v2/optimism-params.env
+      - ../config/watcher-mobymask-v2/mobymask-params.env
     environment:
       - ENV=PROD
     command:
@@ -54,6 +55,7 @@ services:
     image: cerc/watcher-mobymask-v2:local
     env_file:
       - ../config/watcher-mobymask-v2/optimism-params.env
+      - ../config/watcher-mobymask-v2/mobymask-params.env
     command: ["sh", "start-server.sh"]
     volumes:
       - ../config/watcher-mobymask-v2/watcher-config-template.toml:/app/packages/mobymask-v2-watcher/environments/watcher-config-template.toml
diff --git a/app/data/config/watcher-mobymask-v2/start-server.sh b/app/data/config/watcher-mobymask-v2/start-server.sh
index 283977dc..c2186f1f 100755
--- a/app/data/config/watcher-mobymask-v2/start-server.sh
+++ b/app/data/config/watcher-mobymask-v2/start-server.sh
@@ -6,8 +6,12 @@ fi
 
 echo "Using L2 RPC endpoint ${L2_GETH_RPC}"
 
-# Assign deployed contract address from server config
-CONTRACT_ADDRESS=$(jq -r '.address' /server/config.json | tr -d '"')
+if [ -n "$DEPLOYED_CONTRACT" ]; then
+  CONTRACT_ADDRESS="${DEPLOYED_CONTRACT}"
+else
+  # Assign deployed contract address from server config
+  CONTRACT_ADDRESS=$(jq -r '.address' /server/config.json | tr -d '"')
+fi
 
 if [ -f /geth-accounts/accounts.csv ]; then
   echo "Using L1 private key from the mounted volume"
@@ -17,9 +21,20 @@ else
   echo "Using PRIVATE_KEY_PEER from env"
 fi
 
-sed "s/REPLACE_WITH_PRIVATE_KEY/${PRIVATE_KEY_PEER}/" environments/watcher-config-template.toml > environments/local.toml
-sed -i "s/REPLACE_WITH_CONTRACT_ADDRESS/${CONTRACT_ADDRESS}/" environments/local.toml
-sed -i 's|REPLACE_WITH_L2_GETH_RPC_ENDPOINT|'"${L2_GETH_RPC}"'|' environments/local.toml
+if [ -n "$PRIVATE_KEY_PEER" ]; then
+  # Read in the original TOML file and modify it
+  CONTENT=$(cat environments/watcher-config-template.toml)
+  NEW_CONTENT=$(echo "$CONTENT" | sed -E "/\[metrics\]/i \\\n\n      [server.p2p.peer.l2TxConfig]\n        privateKey = \"${PRIVATE_KEY_PEER}\"\n        contractAddress = \"${CONTRACT_ADDRESS}\"\n")
+
+  # Write the modified content to a new file
+  echo "$NEW_CONTENT" > environments/local.toml
+
+  sed -i 's|REPLACE_WITH_L2_GETH_RPC_ENDPOINT|'"${L2_GETH_RPC}"'|' environments/local.toml
+else
+  cp environments/watcher-config-template.toml environments/local.toml
+fi
+
+cat environments/local.toml
 
 echo 'yarn server'
 yarn server
diff --git a/app/data/config/watcher-mobymask-v2/watcher-config-template.toml b/app/data/config/watcher-mobymask-v2/watcher-config-template.toml
index d862d1ad..6b0223c7 100644
--- a/app/data/config/watcher-mobymask-v2/watcher-config-template.toml
+++ b/app/data/config/watcher-mobymask-v2/watcher-config-template.toml
@@ -36,10 +36,6 @@
       peerIdFile = './peer-id.json'
       enableDebugInfo = true
 
-      [server.p2p.peer.l2TxConfig]
-        privateKey = 'REPLACE_WITH_PRIVATE_KEY'
-        contractAddress = 'REPLACE_WITH_CONTRACT_ADDRESS'
-
 [metrics]
   host = "0.0.0.0"
   port = 9000