diff --git a/docs/index.md b/docs/index.md
index 8d6efe45..7e7f8c3c 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -151,6 +151,15 @@ Show the world your Nextflow pipeline is using nf-test and add the following bad
 [![nf-test](https://img.shields.io/badge/tested_with-nf--test-337ab7.svg)](https://code.askimed.com/nf-test)
 ```
 
+---
+
+## :material-file: Citation
+
+If you test your pipeline with nf-test, please cite:
+
+Forer, L., & Schönherr, S. (2024). Improving the Reliability and Quality of Nextflow Pipelines with nf-test. *bioRxiv*. [https://doi.org/10.1101/2024.05.25.595877](https://doi.org/10.1101/2024.05.25.595877)
+
+
 ----
 
 ## :material-account-supervisor: About