diff --git a/tutordiscovery/plugin.py b/tutordiscovery/plugin.py
index cb4bafd..aef8989 100644
--- a/tutordiscovery/plugin.py
+++ b/tutordiscovery/plugin.py
@@ -25,6 +25,7 @@ config = {
         "OAUTH2_KEY_DEV": "discovery-dev",
         "OAUTH2_KEY_SSO": "discovery-sso",
         "OAUTH2_KEY_SSO_DEV": "discovery-sso-dev",
+        "CACHE_REDIS_DB": "{{ OPENEDX_CACHE_REDIS_DB }}",
     },
 }
 
diff --git a/tutordiscovery/templates/discovery/apps/settings/partials/common.py b/tutordiscovery/templates/discovery/apps/settings/partials/common.py
index 49a8ff9..f159a60 100644
--- a/tutordiscovery/templates/discovery/apps/settings/partials/common.py
+++ b/tutordiscovery/templates/discovery/apps/settings/partials/common.py
@@ -31,7 +31,7 @@ CACHES = {
     "default": {
         "BACKEND": "django_redis.cache.RedisCache",
         "KEY_PREFIX": "discovery",
-        "LOCATION": "redis://{% if REDIS_USERNAME and REDIS_PASSWORD %}{{ REDIS_USERNAME }}:{{ REDIS_PASSWORD }}{% endif %}@{{ REDIS_HOST }}:{{ REDIS_PORT }}/1",
+        "LOCATION": "redis://{% if REDIS_USERNAME and REDIS_PASSWORD %}{{ REDIS_USERNAME }}:{{ REDIS_PASSWORD }}{% endif %}@{{ REDIS_HOST }}:{{ REDIS_PORT }}/{{ DISCOVERY_CACHE_REDIS_DB }}",
     }
 }