diff --git a/README.md b/README.md
index e6ec836..33d8c64 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # GasTank Module
 
+![diagram](./docs/GasTank.png)
+
 ## Installation
 
 _Having issues? See the [troubleshooting section](https://github.com/foundry-rs/foundry/blob/master/README.md#troubleshooting-installation)_.
diff --git a/docs/GasTank.png b/docs/GasTank.png
new file mode 100644
index 0000000..08907f5
Binary files /dev/null and b/docs/GasTank.png differ
diff --git a/package.json b/package.json
index e1e71c3..56aa1d2 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,8 @@
     "test:mainnet": "forge test -vv --fork-url $MAINNET_RPC_URL --fork-block-number $MAINNET_FORK_NUMBER",
     "test": "dotenv-run-script test:mainnet",
     "deploy:goerli": "forge script script/GasTankModule.s.sol:GasTankModuleScript --rpc-url $GOERLI_RPC_URL -vvvv",
-    "run:deploy:goerli": "dotenv-run-script deploy:goerli"
+    "deploy:sepolia": "forge script script/GasTankModule.s.sol:GasTankModuleScript --rpc-url $SEPOLIA_RPC_URL -vvvv",
+    "run:deploy:goerli": "dotenv-run-script deploy:goerli",
+    "run:deploy:sepolia": "dotenv-run-script deploy:sepolia"
   }
 }