diff --git a/ansible/delta-hosts/variables b/ansible/delta-hosts/variables
index 74769cbb..a80f4c65 100644
--- a/ansible/delta-hosts/variables
+++ b/ansible/delta-hosts/variables
@@ -7,6 +7,7 @@ egret_pg_pass=wwHQ5B4RfY9iKS3m
 egret_pg_database=egret
 
 [api_group:vars]
+api_aws_alias_host=us-west-2.compute.internal
 api_aws_access_key_id=AKIAJWSSSJYUXKNW2ZDA
 api_aws_secret_access_key=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
 api_github_client_id=d42d6634d4070c9d9bf9
diff --git a/ansible/gamma-hosts/variables b/ansible/gamma-hosts/variables
index 666ded03..9205bfe3 100644
--- a/ansible/gamma-hosts/variables
+++ b/ansible/gamma-hosts/variables
@@ -7,6 +7,7 @@ egret_pg_pass=b3UKjxbGblKZtG6c
 egret_pg_database=egret
 
 [api_group:vars]
+api_aws_alias_host=us-west-2.compute.internal
 api_aws_access_key_id=AKIAIDC4WVMTCGV7KRVQ
 api_aws_secret_access_key=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
 api_github_client_id=b6072dc57062faca7fcb
diff --git a/ansible/group_vars/alpha-api-base.yml b/ansible/group_vars/alpha-api-base.yml
index 457b8622..2afc89c1 100644
--- a/ansible/group_vars/alpha-api-base.yml
+++ b/ansible/group_vars/alpha-api-base.yml
@@ -64,3 +64,4 @@ api_base_container_envs: >-
   -e USER_CONTENT_DOMAIN={{ user_content_domain }}
   {% if api_intercom_app_id is defined %} -e INTERCOM_APP_ID={{ api_intercom_app_id }} {% endif %}
   {% if api_intercom_api_key is defined %} -e INTERCOM_API_KEY={{ api_intercom_api_key }} {% endif %}
+  -e AWS_ALIAS_HOST={{ api_aws_alias_host }}