fix as per comment

playbooks/roles/edxapp/templates/workers.conf.j2

 {% for w in edxapp_workers %}
 [program:{{ w.service_variant }}_{{ w.queue }}_{{ w.concurrency }}]
 
-environment={% if COMMON_ENABLE_NEWRELIC_APP %}NEW_RELIC_APP_NAME={{ EDXAPP_NEWRELIC_WORKERS_APPNAME }},NEW_RELIC_LICENSE_KEY={{ NEWRELIC_LICENSE_KEY }},{% endif -%}CONCURRENCY={{ w.concurrency }},LOGLEVEL=info,DJANGO_SETTINGS_MODULE=aws,PYTHONPATH={{ edxapp_code_dir }},SERVICE_VARIANT={{ w.service_variant }}
+environment={% if COMMON_ENABLE_NEWRELIC %}NEW_RELIC_APP_NAME={{ EDXAPP_NEWRELIC_WORKERS_APPNAME }},NEW_RELIC_LICENSE_KEY={{ NEWRELIC_LICENSE_KEY }},{% endif -%}CONCURRENCY={{ w.concurrency }},LOGLEVEL=info,DJANGO_SETTINGS_MODULE=aws,PYTHONPATH={{ edxapp_code_dir }},SERVICE_VARIANT={{ w.service_variant }}
 user={{ common_web_user }}
 directory={{ edxapp_code_dir }}
 stdout_logfile={{ supervisor_log_dir }}/%(program_name)s-stdout.log
 stderr_logfile={{ supervisor_log_dir }}/%(program_name)s-stderr.log
 
-command={{ edxapp_venv_dir + '/bin/newrelic-admin run-program ' if w.monitor and COMMON_ENABLE_NEWRELIC_APP else ''}}{{ edxapp_venv_bin }}/python {{ edxapp_code_dir }}/manage.py {{ w.service_variant }} --settings=aws celery worker --loglevel=info --queues=edx.{{ w.service_variant }}.core.{{ w.queue }} --hostname=edx.{{ w.service_variant }}.core.{{ w.queue }}.%%h --concurrency={{ w.concurrency }}
+command={{ edxapp_venv_dir + '/bin/newrelic-admin run-program ' if w.monitor and COMMON_ENABLE_NEWRELIC else ''}}{{ edxapp_venv_bin }}/python {{ edxapp_code_dir }}/manage.py {{ w.service_variant }} --settings=aws celery worker --loglevel=info --queues=edx.{{ w.service_variant }}.core.{{ w.queue }} --hostname=edx.{{ w.service_variant }}.core.{{ w.queue }}.%%h --concurrency={{ w.concurrency }}
 killasgroup=true
 stopasgroup=true
 stopwaitsecs=432000