diff --git a/CHANGES b/CHANGES
index e6f5695e7..581f5c1ab 100644
--- a/CHANGES
+++ b/CHANGES
@@ -16,6 +16,7 @@ Bugfixes:
  - ARM: Fix MSR when T bit is set
  - GB Serialize: Fix game title check
  - GB: Revamp IRQ handling based on new information
+ - GBA Video: Don't mask out high bits of BLDY (fixes mgba.io/i/899)
 Misc:
  - GBA Timer: Use global cycles for timers
  - GBA: Extend oddly-sized ROMs to full address space (fixes mgba.io/i/722)