diff --git a/README.md b/README.md
index 0271fe07..b6eed3e3 100644
--- a/README.md
+++ b/README.md
@@ -130,7 +130,7 @@ The install and update script is only triggered when a default command is used (
 
 - `NEXTCLOUD_UPDATE` (default: _0_)
 
-If you want to use Redis you have to create a seperate Redis container in your setup / in your docker-compose file. To inform Nextcloud about the Redis container add:
+If you want to use Redis you have to create a seperate [Redis](https://hub.docker.com/_/redis/) container in your setup / in your docker-compose file. To inform Nextcloud about the Redis container add:
 
 - `REDIS_HOST` (not set by default) Name of the Redis container
 - `REDIS_PORT` (optional, default: 6379) Port number of the Redis container. Use only if you use a non-standard port.