diff --git a/datasets/bhl-open-data.yaml b/datasets/bhl-open-data.yaml
index 2f433cde1..42a2a33de 100644
--- a/datasets/bhl-open-data.yaml
+++ b/datasets/bhl-open-data.yaml
@@ -31,7 +31,7 @@ DataAtWork:
     AuthorName: Dearborn J, Lichtenberg M, Richard J, deVeer J, Trizna M, Mika K
     AuthorURL: https://biss.pensoft.net/article/112436/list/9/
   - Title: "Understanding BHL Through Metadata: Patterns of Bio-Diverse Knowledge Production"
-    URL: https://www.ncbi.nlm.nih.gov/pubmed?cmd=DetailsSearch&term=29853643[PMID]
+    URL: https://blog.biodiversitylibrary.org/2021/11/understanding-bhl-through-metadata-patterns-of-bio-diverse-knowledge-production.html
     AuthorName: Lidia Ponce de la Vega
     AuthorURL: https://lidiapv.com/
   - Title: "AI models are getting better and better at reading handwriting, but how can we find handwritten text to begin with?"