2 files changed, 3 insertions, 2 deletions

diff --git a/support/doc/dependencies.md b/support/doc/dependencies.md
index c950b357f..7017976e5 100644
--- a/support/doc/dependencies.md
+++ b/support/doc/dependencies.md
@@ -10,7 +10,7 @@
 
 ```
 $ sudo apt update
-$ sudo apt install nginx ffmpeg postgresql openssl g++ make
+$ sudo apt install nginx ffmpeg postgresql openssl g++ make redis-server
 ```
 
 ## Arch Linux
@@ -18,7 +18,7 @@ $ sudo apt install nginx ffmpeg postgresql openssl g++ make
   1. Run:
 
 ```
-$ sudo pacman -S nodejs yarn ffmpeg postgresql openssl
+$ sudo pacman -S nodejs yarn ffmpeg postgresql openssl redis
 ```
 
 ## Other distributions
diff --git a/support/doc/development/server/code.md b/support/doc/development/server/code.md
index 953ccdbfe..e9ab7373c 100644
--- a/support/doc/development/server/code.md
+++ b/support/doc/development/server/code.md
@@ -7,6 +7,7 @@ The server is a web server developed with [TypeScript](https://www.typescriptlan
 
   * [TypeScript](https://www.typescriptlang.org/) -> Language
   * [PostgreSQL](https://www.postgresql.org/) -> Database
+  * [Redis](https://redis.io/) -> Job queue/cache
   * [Express](http://expressjs.com) -> Web server framework
   * [Sequelize](http://docs.sequelizejs.com/en/v3/) -> SQL ORM
   * [WebTorrent](https://webtorrent.io/) -> BitTorrent tracker and torrent creation