diff --git a/contracts/staking/CHANGELOG.json b/contracts/staking/CHANGELOG.json
index cd30ad7573..998db9ca16 100644
--- a/contracts/staking/CHANGELOG.json
+++ b/contracts/staking/CHANGELOG.json
@@ -29,6 +29,10 @@
             {
                 "note": "Unit tests for MixinScheduler",
                 "pr": 2314
+            },
+            {
+                "note": "Unit tests for MixinCumulativeRewards",
+                "pr": 2316
             }
         ]
     },