diff --git a/docs/docs/start/config.md b/docs/docs/start/config.md
index 37688941f0..2c8fcbd4ed 100644
--- a/docs/docs/start/config.md
+++ b/docs/docs/start/config.md
@@ -321,6 +321,7 @@ The following cache settings are available:
 | INVENTREE_CACHE_PORT | cache.port | Cache server port | 6379 |
 | INVENTREE_CACHE_PASSWORD | cache.password | Cache server password | none |
 | INVENTREE_CACHE_USER | cache.user | Cache server username | none |
+| INVENTREE_CACHE_DB | cache.db | Cache server database index | 0 |
 | INVENTREE_CACHE_CONNECT_TIMEOUT | cache.connect_timeout | Cache connection timeout (seconds) | 3 |
 | INVENTREE_CACHE_TIMEOUT | cache.timeout | Cache timeout (seconds) | 3 |
 | INVENTREE_CACHE_TCP_KEEPALIVE | cache.tcp_keepalive | Cache TCP keepalive | True |
diff --git a/src/backend/InvenTree/InvenTree/cache.py b/src/backend/InvenTree/InvenTree/cache.py
index 00214610cc..772d1deb03 100644
--- a/src/backend/InvenTree/InvenTree/cache.py
+++ b/src/backend/InvenTree/InvenTree/cache.py
@@ -50,6 +50,11 @@ def cache_user():
     return cache_setting('user', None)
 
 
+def cache_db():
+    """Return the cache database index."""
+    return cache_setting('db', 0, typecast=int)
+
+
 def is_global_cache_enabled() -> bool:
     """Check if the global cache is enabled.
 
@@ -95,9 +100,11 @@ def get_cache_config(global_cache: bool) -> dict:
         user = cache_user() or ''
 
         if password:
-            redis_url = f'redis://{user}:{password}@{cache_host()}:{cache_port()}/0'
+            redis_url = (
+                f'redis://{user}:{password}@{cache_host()}:{cache_port()}/{cache_db()}'
+            )
         else:
-            redis_url = f'redis://{cache_host()}:{cache_port()}/0'
+            redis_url = f'redis://{cache_host()}:{cache_port()}/{cache_db()}'
 
         keepalive_options = {
             'TCP_KEEPCNT': cache_setting('keepalive_count', 5, typecast=int),