diff --git a/docker/concordia-contracts/migrate.sh b/docker/concordia-contracts/migrate.sh
index dd5cf00..29d7449 100644
--- a/docker/concordia-contracts/migrate.sh
+++ b/docker/concordia-contracts/migrate.sh
@@ -1,3 +1,6 @@
 #!/bin/sh
 
+export CHAIN_HOST="$DEPLOY_CHAIN_HOST"
+export CHAIN_PORT="$DEPLOY_CHAIN_PORT"
+
 cd /usr/src/concordia/packages/concordia-contracts && yarn _migrate --network "${MIGRATE_NETWORK}" --reset