diff --git a/_events/sldt2024.md b/_events/sldt2024.md
index 6db9f895cb14..664f97e60faf 100644
--- a/_events/sldt2024.md
+++ b/_events/sldt2024.md
@@ -79,5 +79,6 @@ Join the StreamReasoning Slack #ISWC2024 Channel
 
 #### References
 [1] Tommasini, Riccardo, Pieter Bonte, Fabiano Spiga, and Emanuele Della Valle. Streaming Linked Data. Springer International Publishing, 2023.
+
 [2] Tommasini, Riccardo, Pieter Bonte, Femke Ongenae, and Emanuele Della Valle. "RSP4J: an API for RDF stream processing." In The Semantic Web: 18th International Conference, ESWC 2021, Virtual Event, June 6–10, 2021, Proceedings 18, pp. 565-581. Springer International Publishing, 2021.