diff --git a/README.md b/README.md
index a7f9f3d..c8d1152 100644
--- a/README.md
+++ b/README.md
@@ -251,6 +251,7 @@ Here is a list of the available api calls for the board :
 - [ ] Task Scheduler Manager (in progress - almost done)
 - [ ] SDCard log class (for logging events with a timestamp in a file)
 - [ ] Writing a proper documentation and wiki pages for the board
+- [ ] MySQL Client class (for inserting/removing/updating & fetching data)
 
 ### <img src="/git/KmWikiImage/attention.png" alt="Attention" width="50" /> Known issues :
 * ~~IP stack stops responding after about 24 hours of continuous requests. No MCU crashes.~~ Fixed :)