diff --git a/lms/envs/aws.py b/lms/envs/aws.py
index 932550d6c2..d828f4d69c 100644
--- a/lms/envs/aws.py
+++ b/lms/envs/aws.py
@@ -917,9 +917,6 @@ if ENV_TOKENS.get('AUDIT_CERT_CUTOFF_DATE', None):
 
 CREDENTIALS_GENERATION_ROUTING_KEY = ENV_TOKENS.get('CREDENTIALS_GENERATION_ROUTING_KEY', DEFAULT_PRIORITY_QUEUE)
 
-# Queue to use for award program certificates
-PROGRAM_CERTIFICATES_ROUTING_KEY = ENV_TOKENS.get('PROGRAM_CERTIFICATES_ROUTING_KEY', DEFAULT_PRIORITY_QUEUE)
-
 # The extended StudentModule history table
 if FEATURES.get('ENABLE_CSMH_EXTENDED'):
     INSTALLED_APPS.append('coursewarehistoryextended')
diff --git a/lms/envs/common.py b/lms/envs/common.py
index e7b45fda06..a8d2bb6010 100644
--- a/lms/envs/common.py
+++ b/lms/envs/common.py
@@ -3237,9 +3237,6 @@ AUDIT_CERT_CUTOFF_DATE = None
 CREDENTIALS_SERVICE_USERNAME = 'credentials_service_user'
 CREDENTIALS_GENERATION_ROUTING_KEY = DEFAULT_PRIORITY_QUEUE
 
-# Queue to use for award program certificates
-PROGRAM_CERTIFICATES_ROUTING_KEY = DEFAULT_PRIORITY_QUEUE
-
 # Settings for Comprehensive Theming app
 
 # See https://github.com/edx/edx-django-sites-extensions for more info
diff --git a/lms/envs/production.py b/lms/envs/production.py
index 240c57a703..ed98d50517 100644
--- a/lms/envs/production.py
+++ b/lms/envs/production.py
@@ -914,9 +914,6 @@ if ENV_TOKENS.get('AUDIT_CERT_CUTOFF_DATE', None):
 
 CREDENTIALS_GENERATION_ROUTING_KEY = ENV_TOKENS.get('CREDENTIALS_GENERATION_ROUTING_KEY', DEFAULT_PRIORITY_QUEUE)
 
-# Queue to use for award program certificates
-PROGRAM_CERTIFICATES_ROUTING_KEY = ENV_TOKENS.get('PROGRAM_CERTIFICATES_ROUTING_KEY', DEFAULT_PRIORITY_QUEUE)
-
 # The extended StudentModule history table
 if FEATURES.get('ENABLE_CSMH_EXTENDED'):
     INSTALLED_APPS.append('coursewarehistoryextended')
diff --git a/openedx/core/djangoapps/programs/tasks/v1/tasks.py b/openedx/core/djangoapps/programs/tasks/v1/tasks.py
index 45e25c8093..5b8fb3e7d0 100644
--- a/openedx/core/djangoapps/programs/tasks/v1/tasks.py
+++ b/openedx/core/djangoapps/programs/tasks/v1/tasks.py
@@ -101,7 +101,7 @@ def award_program_certificate(client, username, program_uuid, visible_date):
     })
 
 
-@task(bind=True, ignore_result=True, routing_key=settings.PROGRAM_CERTIFICATES_ROUTING_KEY)
+@task(bind=True, ignore_result=True, routing_key=ROUTING_KEY)
 def award_program_certificates(self, username):
     """
     This task is designed to be called whenever a student's completion status