diff --git a/CHANGES.rst b/CHANGES.rst
index 18e2e80a3..faaf35559 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -14,6 +14,7 @@ general
 source_detection
 ----------------
 - Added SourceDetection Step to pipeline [#608]
+- Added option of fixed random seed for unit tests to avoid intermittent failures from randomness. [#668]
 
 
 0.10.0 (2023-02-21)