diff --git a/README.md b/README.md
index 09971e1..d3c1b4d 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,11 @@ A config file is generated the first time you start it at: `$HOME/.config/rFacto
 ### Requirement
 You need to have rFactor2 memory plugin shared file enabled ([rF2SharedMemoryMapPlugin_Wine](https://github.com/schlegp/rF2SharedMemoryMapPlugin_Wine))
 
+### Debugging
+
+Add `RFACTOR_HUD_LOG=1` to the launch options of the game. Then a file log file will be created (`$HOME/rf2_vk_hud.log`). The logs may seem super random and they are super random, since I didn't have (or took) the time to unify my logging output. 
+I would not recommend to activate logging while playing a longer session, it can get quite big (about 15 minutes are roundabout 1 million lines).
+
 # Resources
 
 ## Vulkan Layer