diff --git a/Changelog.md b/Changelog.md
index 454213c79b..48df8addfa 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -20,7 +20,7 @@
 - Add back in the removed `ChildDataProps` and `ChildMutateProps` types. <br/>
   [@hwillson](https://github.com/hwillson) in [#3495](https://github.com/apollographql/react-apollo/pull/3495)
 - Make sure `onCompleted` is called each time a `useLazyQuery` based query completes, after the execution function is called. <br/>
-  [@hwillson](https://github.com/hwillson) in [#TODO](https://github.com/apollographql/react-apollo/pull/TODO)
+  [@hwillson](https://github.com/hwillson) in [#3497](https://github.com/apollographql/react-apollo/pull/3497)
 
 ## 3.1.0 (2019-09-06)