diff --git a/.circleci/config.yml b/.circleci/config.yml
index 280015c1e9b..91e3eaeb5ea 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1219,6 +1219,7 @@ jobs:
           command: |
             should_deploy || exit 0
             deploy_terraform_services iac/mainnet-fork mainnet-fork mainnet-fork aws_efs_file_system.aztec_mainnet_fork_data_store
+            ./iac/scripts/wait_for_fork
       - run:
           name: "Release canary to NPM: bb.js"
           command: |
diff --git a/iac/mainnet-fork/scripts/wait_for_fork b/iac/mainnet-fork/scripts/wait_for_fork
index 831e06723e2..ddafc00cc2e 100755
--- a/iac/mainnet-fork/scripts/wait_for_fork
+++ b/iac/mainnet-fork/scripts/wait_for_fork
@@ -6,7 +6,7 @@ set -e
 # This script waits on a healthy status from the fork - a valid response to the chainid request
 # We retry every 20 seconds, and wait for a total of 5 minutes (15 times)
 
-export ETHEREUM_HOST="https://aztec-mainnet-fork.aztec.network:8545/$API_KEY"
+export ETHEREUM_HOST="https://$DEPLOY_TAG-mainnet-fork.aztec.network:8545/$API_KEY"
 
 curl -H "Content-Type: application/json" -X POST --data '{"method":"eth_chainId","params":[],"id":33,"jsonrpc":"2.0"}' \
   --connect-timeout 30 \