diff --git a/topics/transcriptomics/tutorials/ref-based/tutorial.md b/topics/transcriptomics/tutorials/ref-based/tutorial.md
index 47b1d68c3ccec9..01db920c878c04 100644
--- a/topics/transcriptomics/tutorials/ref-based/tutorial.md
+++ b/topics/transcriptomics/tutorials/ref-based/tutorial.md
@@ -1489,6 +1489,8 @@ We can now run **DESeq2**:
 >                        - In *"Count file(s)"*: `Select all the single-end count files (GSM461176, GSM461179, GSM461182)`
 >    - *"Files have header?"*: `Yes`
 >    - *"Choice of Input data"*: `Count data (e.g. from HTSeq-count, featureCounts or StringTie)`
+>    - In *"Advanced options"*:
+>        - *"Use beta priors"*: `Yes`
 >    - In *"Output options"*:
 >        - *"Output selector"*: `Generate plots for visualizing the analysis results`, `Output normalised counts`
 >