diff --git a/.env.mirage.example b/.env.mirage.example
new file mode 100644
index 0000000..ae5ccb1
--- /dev/null
+++ b/.env.mirage.example
@@ -0,0 +1,6 @@
+ETH_PRIVATE_KEY=<your_private_key> 
+MAINNET_ENDPOINT=https://example.com  
+ENDPOINT=http://eth-proxy.skalenodes.com:8888/holesky  
+CHAIN_NAME=<example-mirage> 
+MIRAGE_TAG=.0.1-develop.6 
+TARGET=<skale-manager-address>
diff --git a/README.md b/README.md
index 1c38d3d..0df7a92 100644
--- a/README.md
+++ b/README.md
@@ -102,13 +102,16 @@ Required environment variables:
 * `ETH_PRIVATE_KEY` (Ethereum private key without the `0x` prefix)
 * `ENDPOINT` (Ethereum RPC endpoint)
 * `MIRAGE_TAG` (tag for the Mirage-Manager version)
+* `CHAIN_NAME` chain name what should be migrated
+* `TARGET` Skale Manager address for the Ethereum 
 
 Example:
 
 ```bash
-ETH_PRIVATE_KEY=<your_private_key> ENDPOINT=https://example.com MIRAGE_TAG=0.0.1-develop.6 bash deploy_mirage.sh
+ETH_PRIVATE_KEY=<your_private_key> ENDPOINT=https://example.com MIRAGE_TAG=0.0.1-develop.6 CHAIN_NAME=<schain-name> TARGET=<skale-manager address> bash deploy_mirage.sh
 ```
 
+
 ABI and address of the deployed contracts will be saved in `contracts_data/mirage.json` file.
 
 ### Deploy SKALE Allocator
diff --git a/deploy_mirage.sh b/deploy_mirage.sh
index 3de73f9..c23c741 100755
--- a/deploy_mirage.sh
+++ b/deploy_mirage.sh
@@ -6,14 +6,25 @@
 
 set -e
 
+if [ -f .env ]; then
+  source .env
+  export $(grep -v '^#' .env | xargs)
+  echo "Loaded environment variables from .env"
+else
+  echo ".env not found, using variables from command line"
+fi
+
 : "${MIRAGE_TAG:?Need to set MIRAGE_TAG}"
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
-DEPLOYMENT_ENDPOINT=${ENDPOINT:-'http://127.0.0.1:8545'}
+DEPLOYMENT_ENDPOINT=${MAINNET_ENDPOINT:-'http://127.0.0.1:8545'}
 GAS_PRICE=${GAS_PRICE:-10000000000}
 ETHERSCAN=${ETHERSCAN:-1234}
 NETWORK=${NETWORK:-custom}
 DOCKER_NETWORK=${DOCKER_NETWORK:-host}
+CHAIN_NAME=${CHAIN_NAME:-"mirage-qa"}
+TARGET=${TARGET:-"legacy"}
+ENDPOINT=${ENDPOINT:-"http://127.0.0.1:8545"}
 
 source "$DIR/helper.sh"
 
@@ -22,4 +33,4 @@ source "$DIR/helper.sh"
 PRIVATE_KEY=${ANVIL_PRIVATE_KEY:-$ETH_PRIVATE_KEY}
 : "${PRIVATE_KEY:?Need to set ETH_PRIVATE_KEY}"
 
-deploy_mirage "$MIRAGE_TAG" "$DEPLOYMENT_ENDPOINT" "$PRIVATE_KEY" "$GAS_PRICE" "$NETWORK" "$ETHERSCAN"
+deploy_mirage "$MIRAGE_TAG" "$DEPLOYMENT_ENDPOINT" "$PRIVATE_KEY" "$GAS_PRICE" "$NETWORK" "$ETHERSCAN" "$CHAIN_NAME" "$TARGET" "$ENDPOINT"
diff --git a/helper.sh b/helper.sh
index 16e1eca..b70bd9f 100644
--- a/helper.sh
+++ b/helper.sh
@@ -92,6 +92,8 @@ deploy_mirage () {
     : "${4?Pass GAS_PRICE to ${FUNCNAME[0]}}"
     : "${5?Pass NETWORK to ${FUNCNAME[0]}}"
     : "${6?Pass ETHERSCAN to ${FUNCNAME[0]}}"
+    : "${7?Pass CHAIN_NAME to ${FUNCNAME[0]}}"
+    : "${8?Pass TARGET to ${FUNCNAME[0]}}"
     echo Going to run $MIRAGE_IMAGE_NAME:$1 docker container...
 
     mkdir -p $DIR/contracts_data/openzeppelin
@@ -99,16 +101,20 @@ deploy_mirage () {
 
     docker rm -f $MIRAGE_IMAGE_NAME || true
     docker pull skalenetwork/$MIRAGE_IMAGE_NAME:$1
+
     docker run \
         --name $MIRAGE_IMAGE_NAME \
         -v $DIR/contracts_data:/usr/src/manager/data \
         --network $DOCKER_NETWORK \
-        -e ENDPOINT=$2 \
+        -e MAINNET_ENDPOINT=$2 \
         -e PRIVATE_KEY=$3 \
         -e GASPRICE=$4 \
         -e ETHERSCAN=$6 \
+        -e CHAIN_NAME=$7 \
+        -e TARGET=$8 \
+        -e ENDPOINT=$9 \
         skalenetwork/$MIRAGE_IMAGE_NAME:$1 \
-        /bin/bash -c "$cmd"
+        /bin/bash -c "$cmd" 
 
     echo Copying $DIR/contracts_data/mirage-manager-${MIRAGE_TAG}-* to $DIR/contracts_data/mirage.json
     cp $DIR/contracts_data/mirage-manager-${MIRAGE_TAG}-* $DIR/contracts_data/mirage.json