diff --git a/topics/transcriptomics/tutorials/differential-isoform-expression/slides.html b/topics/transcriptomics/tutorials/differential-isoform-expression/slides.html
index 87bff5e8d6860e..ceabc2c77a4dc4 100644
--- a/topics/transcriptomics/tutorials/differential-isoform-expression/slides.html
+++ b/topics/transcriptomics/tutorials/differential-isoform-expression/slides.html
@@ -177,7 +177,7 @@
 
 ![Galaxy workflow.]({% link topics/transcriptomics/images/differential_isoform/slides/galaxy_training.png %})
 
-Full detailed explanation in the [Genome-wide alternative splicing analysis]({% link /transcriptomics/tutorials/differential-isoform-expression/tutorial.md %}) Galaxy training.
+Full detailed explanation in the [Genome-wide alternative splicing analysis]({% link /transcriptomics/tutorials/differential-isoform-expression %}) Galaxy training.
 
 ---
 
@@ -185,7 +185,7 @@
 
 ![Full workflow image.]({% link topics/transcriptomics/images/differential_isoform/slides/full_workflow.png %})
 
-Full detailed explanation in the [Genome-wide alternative splicing analysis]({% link /transcriptomics/tutorials/differential-isoform-expression/tutorial.md %}) Galaxy training.
+Full detailed explanation in the [Genome-wide alternative splicing analysis]({% link /transcriptomics/tutorials/differential-isoform-expression %}) Galaxy training.
 
 ---