diff --git a/allianceauth/checks.py b/allianceauth/checks.py
index cae9e01b..19b0adec 100644
--- a/allianceauth/checks.py
+++ b/allianceauth/checks.py
@@ -42,13 +42,13 @@ def system_package_redis(app_configs, **kwargs) -> List[CheckMessage]:
         return errors
 
     if redis_version.major == 7 and redis_version.minor == 2 and timezone.now() > timezone.datetime(year=2025, month=8, day=31, tzinfo=timezone.utc):
-        errors.append(Error(f"Redis {redis_version.public} in Security Support only, Updating Suggested", hint="https://redis.io/docs/latest/operate/oss_and_stack/install/install-redis/install-redis-on-linux/", id="allianceauth.checks.A001"))
+        errors.append(Error(f"Redis {redis_version.public} in Security Support only, Updating Suggested", hint="https://allianceauth.readthedocs.io/en/latest/installation/allianceauth.html#redis-and-other-tools", id="allianceauth.checks.A001"))
     elif redis_version.major == 7 and redis_version.minor == 0:
-        errors.append(Warning(f"Redis {redis_version.public} in Security Support only, Updating Suggested", hint="https://redis.io/docs/latest/operate/oss_and_stack/install/install-redis/install-redis-on-linux/", id="allianceauth.checks.A002"))
+        errors.append(Warning(f"Redis {redis_version.public} in Security Support only, Updating Suggested", hint="https://allianceauth.readthedocs.io/en/latest/installation/allianceauth.html#redis-and-other-tools", id="allianceauth.checks.A002"))
     elif redis_version.major == 6 and redis_version.minor == 2:
-        errors.append(Warning(f"Redis {redis_version.public} in Security Support only, Updating Suggested", hint="https://redis.io/docs/latest/operate/oss_and_stack/install/install-redis/install-redis-on-linux/", id="allianceauth.checks.A018"))
+        errors.append(Warning(f"Redis {redis_version.public} in Security Support only, Updating Suggested", hint="https://allianceauth.readthedocs.io/en/latest/installation/allianceauth.html#redis-and-other-tools", id="allianceauth.checks.A018"))
     elif redis_version.major in [6, 5]:
-        errors.append(Error(f"Redis {redis_version.public} EOL", hint="https://redis.io/docs/latest/operate/oss_and_stack/install/install-redis/install-redis-on-linux/", id="allianceauth.checks.A003"))
+        errors.append(Error(f"Redis {redis_version.public} EOL", hint="https://allianceauth.readthedocs.io/en/latest/installation/allianceauth.html#redis-and-other-tools", id="allianceauth.checks.A003"))
 
     return errors
 
diff --git a/docs/installation/allianceauth.md b/docs/installation/allianceauth.md
index 9ebae33b..117b8fd7 100644
--- a/docs/installation/allianceauth.md
+++ b/docs/installation/allianceauth.md
@@ -181,13 +181,17 @@ If you don't plan on running the database on the same server as auth you still n
 
 ### Redis and Other Tools
 
-A few extra utilities are also required for installation of packages.
+A few extra utilities are also required for the installation of packages.
 
 ::::{tabs}
 
 :::{group-tab} Ubuntu 2004, 2204
 
 ```shell
+curl -fsSL https://packages.redis.io/gpg | sudo gpg --dearmor -o /usr/share/keyrings/redis-archive-keyring.gpg
+sudo chmod 644 /usr/share/keyrings/redis-archive-keyring.gpg
+echo "deb [signed-by=/usr/share/keyrings/redis-archive-keyring.gpg] https://packages.redis.io/deb $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/redis.list
+sudo apt-get update
 sudo apt-get install unzip git redis-server curl libssl-dev libbz2-dev libffi-dev build-essential pkg-config
 ```