diff --git a/README.md b/README.md
index fe7446dd0..fa8c28c0b 100644
--- a/README.md
+++ b/README.md
@@ -101,6 +101,7 @@ Footnotes
 - Cartridges with light sensors (Boktai: The Sun is in Your Hand and Boktai 2: Solar Boy Django) ([Bug #46](https://endrift.com/mgba/bugs/show_bug.cgi?id=46))
 - BIOS call RegisterRamReset is currently stubbed out ([Bug #141](https://endrift.com/mgba/bugs/show_bug.cgi?id=141))
 - Audio channel reset flags ([Bug #142](https://endrift.com/mgba/bugs/show_bug.cgi?id=142))
+- Cartridges with tilt sensors (Yoshi's Universal Gravitation/Yoshi's Topsy-Turvy) ([Bug #143](https://endrift.com/mgba/bugs/show_bug.cgi?id=143))
 
 <a name="flashdetect">[2]</a> Flash memory size detection does not work in some cases, and may require overrides, which are not yet user configurable. Filing a bug is recommended if such a case is encountered.