diff --git a/tutorials/notebooks/ms2rescore.ipynb b/tutorials/notebooks/ms2rescore.ipynb
index a362022..5c78a28 100644
--- a/tutorials/notebooks/ms2rescore.ipynb
+++ b/tutorials/notebooks/ms2rescore.ipynb
@@ -661,7 +661,7 @@
     "\n",
     "## Next steps\n",
     "\n",
-    "- [Peptide property prediction tutorial](../posts/2026-06-10-peptide-predictor.qmd):\n",
+    "- [Peptide property prediction tutorial](../posts/2026-06-10-peptide-predictor.html):\n",
     "  learn how the MS2PIP and DeepLC predictions used as rescoring features are generated.\n",
     "- [MS²Rescore documentation](https://ms2rescore.readthedocs.io)\n",
     "- Try adding the `ionmob` or `im2deep` feature generators if your data includes ion\n",
diff --git a/tutorials/posts/2026-06-01-bioinformatics-for-proteomics.qmd b/tutorials/posts/2026-06-01-bioinformatics-for-proteomics.qmd
index 937b33b..3f729db 100644
--- a/tutorials/posts/2026-06-01-bioinformatics-for-proteomics.qmd
+++ b/tutorials/posts/2026-06-01-bioinformatics-for-proteomics.qmd
@@ -3,6 +3,8 @@ title: "Bioinformatics for Proteomics"
 date: 2026-06-01
 description: "The original hands-on CompOmics course on mass spectrometry-based proteomics data analysis: identification, functional analysis, data sharing, and quantification. Slides and exercise resources included. A modernised version is in preparation."
 categories: [proteomics, course, identification, quantification, data-sharing, searchgui, peptideshaker]
+aliases:
+  - /bioinformatics-for-proteomics/
 ---
 
 ```{=html}