diff --git a/CHANGELOG.md b/CHANGELOG.md
index 79939ff0..35a14d84 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -43,6 +43,7 @@ will consitute of a breaking change warranting a new major release:
 - Solved naming collision between file used for solar array deployment and confirmation for
   ACS for solar array deployment.
 - Fixed that scaling of RW torque would result in a zero vector unless the maximum value was exceeded.
+- Bias for the GYR data was substracted within the wrong rf (sensor rf vs body rf).
 
 ## Changed