diff --git a/support/doc/dependencies.md b/support/doc/dependencies.md
index 53759ec46..75539c073 100644
--- a/support/doc/dependencies.md
+++ b/support/doc/dependencies.md
@@ -21,6 +21,7 @@
 $ sudo apt update
 $ sudo apt install nginx ffmpeg postgresql openssl g++ make redis-server git
 $ ffmpeg -version # Should be >= 3.x 
+$ g++ -v # Should be >= 5.x
 ```
 
 ## Arch Linux