--- a/.env
+++ b/.env
@@ -1,7 +1,7 @@
 RUST_TOOLCHAIN=nightly-2022-11-15
 POLKADOT_BUILD_BRANCH=release-v0.9.37
 POLKADOT_LAUNCH_BRANCH=unique-network
-RELAY_CHAIN_TYPE=rococo
+RELAY_CHAIN_TYPE=westend
 
 POLKADOT_MAINNET_BRANCH=release-v0.9.37
 STATEMINT_BUILD_BRANCH=release-parachains-v9370