diff --git a/packages/web3-eth/CHANGELOG.md b/packages/web3-eth/CHANGELOG.md
index b30e008202c..b90212aac73 100644
--- a/packages/web3-eth/CHANGELOG.md
+++ b/packages/web3-eth/CHANGELOG.md
@@ -190,3 +190,6 @@ Documentation:
 ### Added
 
 -   Added to `Web3Config` property `contractDataInputFill` allowing users to have the choice using property `data`, `input` or `both` for contract methods to be sent to the RPC provider when creating contracts. (#6377) (#6400)
+
+### Fixed
+-   Ensure provider.supportsSubscriptions exists before watching by subscription (#6440)