diff --git a/playbooks/roles/ecomworker/templates/edx/app/ecomworker/ecomworker.sh.j2 b/playbooks/roles/ecomworker/templates/edx/app/ecomworker/ecomworker.sh.j2
index 2d94a347e16..3ae7169c64d 100644
--- a/playbooks/roles/ecomworker/templates/edx/app/ecomworker/ecomworker.sh.j2
+++ b/playbooks/roles/ecomworker/templates/edx/app/ecomworker/ecomworker.sh.j2
@@ -17,7 +17,7 @@ export NEW_RELIC_LICENSE_KEY='{{ NEWRELIC_LICENSE_KEY }}'
 {% if COMMON_ENABLE_DATADOG and COMMON_ENABLE_DATADOG_APP %}
 {% set executable = ecommerce_worker_venv_bin + '/ddtrace-run ' + executable %}
 export DD_TAGS="service:edx-{{ ecommerce_worker_service_name }}"
-export DD_DJANGO_USE_LEGACY_RESOURCE_FORMAT=true
+export DD_DJANGO_USE_HANDLER_RESOURCE_FORMAT=true
 # Copied from edx_django_service playbook for consistency; Datadog
 # trace debug logging issue doesn't actually affect edxapp for some
 # reason.
diff --git a/playbooks/roles/edx_django_service/templates/edx/app/app/app.sh.j2 b/playbooks/roles/edx_django_service/templates/edx/app/app/app.sh.j2
index a6c9e0a001e..606403ff2ba 100644
--- a/playbooks/roles/edx_django_service/templates/edx/app/app/app.sh.j2
+++ b/playbooks/roles/edx_django_service/templates/edx/app/app/app.sh.j2
@@ -23,7 +23,7 @@ export NEW_RELIC_LICENSE_KEY="{{ NEWRELIC_LICENSE_KEY }}"
 {% if COMMON_ENABLE_DATADOG and COMMON_ENABLE_DATADOG_APP %}
 {% set executable = edx_django_service_venv_bin + '/ddtrace-run ' + executable %}
 export DD_TAGS="service:{{ edx_django_datadog_service }}"
-export DD_DJANGO_USE_LEGACY_RESOURCE_FORMAT=true
+export DD_DJANGO_USE_HANDLER_RESOURCE_FORMAT=true
 # Workaround for
 # https://github.com/edx/edx-arch-experiments/issues/591 (heavy
 # streams of trace-debug logs from ddtrace.)
diff --git a/playbooks/roles/edxapp/templates/edx/app/edxapp/cms.sh.j2 b/playbooks/roles/edxapp/templates/edx/app/edxapp/cms.sh.j2
index 03c1da59e8f..9b86e39a94d 100644
--- a/playbooks/roles/edxapp/templates/edx/app/edxapp/cms.sh.j2
+++ b/playbooks/roles/edxapp/templates/edx/app/edxapp/cms.sh.j2
@@ -23,7 +23,7 @@ export NEW_RELIC_LICENSE_KEY="{{ NEWRELIC_LICENSE_KEY }}"
 {% if EDXAPP_DATADOG_ENABLE %}
 {% set executable = edxapp_venv_bin + '/ddtrace-run ' + executable %}
 export DD_TAGS="service:edx-edxapp-cms"
-export DD_DJANGO_USE_LEGACY_RESOURCE_FORMAT=true
+export DD_DJANGO_USE_HANDLER_RESOURCE_FORMAT=true
 # Copied from edx_django_service playbook for consistency; Datadog
 # trace debug logging issue doesn't actually affect edxapp for some
 # reason.
diff --git a/playbooks/roles/edxapp/templates/edx/app/edxapp/lms.sh.j2 b/playbooks/roles/edxapp/templates/edx/app/edxapp/lms.sh.j2
index f55f9eec12c..c750ffe246a 100644
--- a/playbooks/roles/edxapp/templates/edx/app/edxapp/lms.sh.j2
+++ b/playbooks/roles/edxapp/templates/edx/app/edxapp/lms.sh.j2
@@ -23,7 +23,7 @@ export NEW_RELIC_LICENSE_KEY="{{ NEWRELIC_LICENSE_KEY }}"
 {% if EDXAPP_DATADOG_ENABLE %}
 {% set executable = edxapp_venv_bin + '/ddtrace-run ' + executable %}
 export DD_TAGS="service:edx-edxapp-lms"
-export DD_DJANGO_USE_LEGACY_RESOURCE_FORMAT=true
+export DD_DJANGO_USE_HANDLER_RESOURCE_FORMAT=true
 # Copied from edx_django_service playbook for consistency; Datadog
 # trace debug logging issue doesn't actually affect edxapp for some
 # reason.
diff --git a/playbooks/roles/forum/defaults/main.yml b/playbooks/roles/forum/defaults/main.yml
index 9e0c74130ea..9e37d548a1a 100644
--- a/playbooks/roles/forum/defaults/main.yml
+++ b/playbooks/roles/forum/defaults/main.yml
@@ -91,7 +91,7 @@ forum_base_env: &forum_base_env
   LISTEN_HOST: "{{ FORUM_LISTEN_HOST }}"
   LISTEN_PORT: "{{ FORUM_LISTEN_PORT }}"
   DD_TAGS: "{{ FORUM_DD_TAGS }}"
-  DD_DJANGO_USE_LEGACY_RESOURCE_FORMAT: "true"
+  DD_DJANGO_USE_HANDLER_RESOURCE_FORMAT: "true"
   DD_TRACE_LOG_STREAM_HANDLER: "false"
 
 forum_env:
diff --git a/playbooks/roles/insights/templates/edx/app/insights/insights.sh.j2 b/playbooks/roles/insights/templates/edx/app/insights/insights.sh.j2
index 1bf4cfbda30..cdb67f75a43 100644
--- a/playbooks/roles/insights/templates/edx/app/insights/insights.sh.j2
+++ b/playbooks/roles/insights/templates/edx/app/insights/insights.sh.j2
@@ -17,7 +17,7 @@ export NEW_RELIC_LICENSE_KEY="{{ NEWRELIC_LICENSE_KEY }}"
 {% if COMMON_ENABLE_DATADOG and COMMON_ENABLE_DATADOG_APP %}
 {% set executable = insights_venv_bin + '/ddtrace-run ' + executable %}
 export DD_TAGS="service:edx-{{ insights_service_name }}"
-export DD_DJANGO_USE_LEGACY_RESOURCE_FORMAT=true
+export DD_DJANGO_USE_HANDLER_RESOURCE_FORMAT=true
 # Copied from edx_django_service playbook for consistency; Datadog
 # trace debug logging issue doesn't actually affect edxapp for some
 # reason.
diff --git a/playbooks/roles/xqueue/templates/xqueue.conf.j2 b/playbooks/roles/xqueue/templates/xqueue.conf.j2
index 2eeb446058f..247004d16b1 100644
--- a/playbooks/roles/xqueue/templates/xqueue.conf.j2
+++ b/playbooks/roles/xqueue/templates/xqueue.conf.j2
@@ -17,7 +17,7 @@ directory={{ xqueue_code_dir }}
 
 # Copied DD_TRACE_LOG_STREAM_HANDLER config from edx_django_service. This is required
 # to disable Datadog trace debug logging.
-environment={% if COMMON_ENABLE_NEWRELIC_APP %}NEW_RELIC_APP_NAME={{ XQUEUE_NEWRELIC_APPNAME }},NEW_RELIC_LICENSE_KEY={{ NEWRELIC_LICENSE_KEY }},{% endif -%}{% if COMMON_ENABLE_DATADOG and COMMON_ENABLE_DATADOG_APP %}DD_DJANGO_USE_LEGACY_RESOURCE_FORMAT=true,DD_TAGS=service:{{ XQUEUE_DATADOG_APPNAME }},DD_TRACE_LOG_STREAM_HANDLER=false,{% endif -%}PID=/var/tmp/xqueue.pid,PORT={{ xqueue_gunicorn_port }},ADDRESS={{ xqueue_gunicorn_host }},LANG={{ XQUEUE_LANG }},DJANGO_SETTINGS_MODULE=xqueue.{{ XQUEUE_SETTINGS }},XQUEUE_CFG={{ COMMON_CFG_DIR }}/xqueue.yml
+environment={% if COMMON_ENABLE_NEWRELIC_APP %}NEW_RELIC_APP_NAME={{ XQUEUE_NEWRELIC_APPNAME }},NEW_RELIC_LICENSE_KEY={{ NEWRELIC_LICENSE_KEY }},{% endif -%}{% if COMMON_ENABLE_DATADOG and COMMON_ENABLE_DATADOG_APP %}DD_DJANGO_USE_HANDLER_RESOURCE_FORMAT=true,DD_TAGS=service:{{ XQUEUE_DATADOG_APPNAME }},DD_TRACE_LOG_STREAM_HANDLER=false,{% endif -%}PID=/var/tmp/xqueue.pid,PORT={{ xqueue_gunicorn_port }},ADDRESS={{ xqueue_gunicorn_host }},LANG={{ XQUEUE_LANG }},DJANGO_SETTINGS_MODULE=xqueue.{{ XQUEUE_SETTINGS }},XQUEUE_CFG={{ COMMON_CFG_DIR }}/xqueue.yml
 
 stdout_logfile={{ supervisor_log_dir }}/%(program_name)s-stdout.log
 stderr_logfile={{ supervisor_log_dir }}/%(program_name)s-stderr.log
diff --git a/playbooks/roles/xqueue/templates/xqueue_consumer.conf.j2 b/playbooks/roles/xqueue/templates/xqueue_consumer.conf.j2
index 7d7f951641a..fbec84af212 100644
--- a/playbooks/roles/xqueue/templates/xqueue_consumer.conf.j2
+++ b/playbooks/roles/xqueue/templates/xqueue_consumer.conf.j2
@@ -17,7 +17,7 @@ directory={{ xqueue_code_dir }}
 
 # Copied DD_TRACE_LOG_STREAM_HANDLER config from edx_django_service. This is required
 # to disable Datadog trace debug logging.
-environment={% if COMMON_ENABLE_NEWRELIC_APP %}NEW_RELIC_STARTUP_TIMEOUT=10,NEW_RELIC_APP_NAME={{ XQUEUE_CONSUMER_NEWRELIC_APPNAME }},NEW_RELIC_LICENSE_KEY={{ NEWRELIC_LICENSE_KEY }},{% endif -%}{% if COMMON_ENABLE_DATADOG and COMMON_ENABLE_DATADOG_APP %}DD_DJANGO_USE_LEGACY_RESOURCE_FORMAT=true,DD_TAGS=service:{{ XQUEUE_CONSUMER_DATADOG_APPNAME }},DD_TRACE_LOG_STREAM_HANDLER=false,{% endif -%}LANG={{ XQUEUE_LANG }},XQUEUE_CFG={{ COMMON_CFG_DIR }}/xqueue.yml
+environment={% if COMMON_ENABLE_NEWRELIC_APP %}NEW_RELIC_STARTUP_TIMEOUT=10,NEW_RELIC_APP_NAME={{ XQUEUE_CONSUMER_NEWRELIC_APPNAME }},NEW_RELIC_LICENSE_KEY={{ NEWRELIC_LICENSE_KEY }},{% endif -%}{% if COMMON_ENABLE_DATADOG and COMMON_ENABLE_DATADOG_APP %}DD_DJANGO_USE_HANDLER_RESOURCE_FORMAT=true,DD_TAGS=service:{{ XQUEUE_CONSUMER_DATADOG_APPNAME }},DD_TRACE_LOG_STREAM_HANDLER=false,{% endif -%}LANG={{ XQUEUE_LANG }},XQUEUE_CFG={{ COMMON_CFG_DIR }}/xqueue.yml
 
 stdout_logfile={{ supervisor_log_dir }}/%(program_name)s-stdout.log
 stderr_logfile={{ supervisor_log_dir }}/%(program_name)s-stderr.log
diff --git a/playbooks/roles/xqwatcher/templates/edx/app/supervisor/conf.d/xqwatcher.conf.j2 b/playbooks/roles/xqwatcher/templates/edx/app/supervisor/conf.d/xqwatcher.conf.j2
index 47b8970d253..8d69b691685 100644
--- a/playbooks/roles/xqwatcher/templates/edx/app/supervisor/conf.d/xqwatcher.conf.j2
+++ b/playbooks/roles/xqwatcher/templates/edx/app/supervisor/conf.d/xqwatcher.conf.j2
@@ -21,6 +21,6 @@ stdout_logfile={{ supervisor_log_dir }}/%(program_name)s-stdout.log
 stderr_logfile={{ supervisor_log_dir }}/%(program_name)s-stderr.log
 # Copied DD_TRACE_LOG_STREAM_HANDLER config from edx_django_service. This is required
 # to disable Datadog trace debug logging.
-environment={% if COMMON_ENABLE_NEWRELIC_APP %}NEW_RELIC_APP_NAME={{ XQWATCHER_NEWRELIC_APPNAME }},NEW_RELIC_LICENSE_KEY={{ NEWRELIC_LICENSE_KEY }},{% endif -%}{% if COMMON_ENABLE_DATADOG and COMMON_ENABLE_DATADOG_APP %}DD_DJANGO_USE_LEGACY_RESOURCE_FORMAT=true,DD_TAGS=service:{{ XQWATCHER_DATADOG_APPNAME }},DD_TRACE_LOG_STREAM_HANDLER=false,{% endif -%}
+environment={% if COMMON_ENABLE_NEWRELIC_APP %}NEW_RELIC_APP_NAME={{ XQWATCHER_NEWRELIC_APPNAME }},NEW_RELIC_LICENSE_KEY={{ NEWRELIC_LICENSE_KEY }},{% endif -%}{% if COMMON_ENABLE_DATADOG and COMMON_ENABLE_DATADOG_APP %}DD_DJANGO_USE_HANDLER_RESOURCE_FORMAT=true,DD_TAGS=service:{{ XQWATCHER_DATADOG_APPNAME }},DD_TRACE_LOG_STREAM_HANDLER=false,{% endif -%}
 killasgroup=true
 stopasgroup=true