diff --git a/CHANGELOG.md b/CHANGELOG.md
index 28201ef40..6936d86a6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@
 * Added Pydantic data models of `BackendConfiguration` for both HDF5 and Zarr datasets (container/mapper of all the `DatasetConfiguration`s for a particular file). [PR #568](https://github.com/catalystneuro/neuroconv/pull/568)
 
 ### Fixes
-* Fixed GenericDataChunkIterator (in hdmf.py) in the case where the number of dimensions is 1 and the size in bytes is greater than the threshold of 1 GB.
+* Fixed GenericDataChunkIterator (in hdmf.py) in the case where the number of dimensions is 1 and the size in bytes is greater than the threshold of 1 GB. [PR #638](https://github.com/catalystneuro/neuroconv/pull/638)
 
 # v0.4.5