diff --git a/script/DeploymentConfig.s.sol b/script/DeploymentConfig.s.sol
index 3195f4b..b6765b0 100644
--- a/script/DeploymentConfig.s.sol
+++ b/script/DeploymentConfig.s.sol
@@ -18,11 +18,16 @@ contract DeploymentConfig is Script {
 
     address private deployer;
 
+    // solhint-disable-next-line var-name-mixedcase
+    address internal SNT_ADDRESS_SEPOLIA = 0xE452027cdEF746c7Cd3DB31CB700428b16cD8E51;
+
     constructor(address _broadcaster) {
         if (_broadcaster == address(0)) revert DeploymentConfig_InvalidDeployerAddress();
         deployer = _broadcaster;
         if (block.chainid == 31_337) {
             activeNetworkConfig = getOrCreateAnvilEthConfig();
+        } else if (block.chainid == 11_155_111) {
+            activeNetworkConfig = getSepoliaConfig();
         } else {
             revert DeploymentConfig_NoConfigForChain(block.chainid);
         }
@@ -33,6 +38,10 @@ contract DeploymentConfig is Script {
         return NetworkConfig({ deployer: deployer, stakingToken: address(stakingToken) });
     }
 
+    function getSepoliaConfig() public view returns (NetworkConfig memory) {
+        return NetworkConfig({ deployer: deployer, stakingToken: SNT_ADDRESS_SEPOLIA });
+    }
+
     // This function is a hack to have it excluded by `forge coverage` until
     // https://github.com/foundry-rs/foundry/issues/2988 is fixed.
     // See: https://github.com/foundry-rs/foundry/issues/2988#issuecomment-1437784542