diff --git a/_toc.yml b/_toc.yml
index ad5c83e3eef88cb1c5273b3cac1f56665028f3dd..3b3c99ee149cbb7b83cbcbde221a89f3d1b6da30 100644
--- a/_toc.yml
+++ b/_toc.yml
@@ -7,6 +7,7 @@ parts:
   - file: was-ist-data-science
   - file: intro-stochastik
   - file: intro-python
+
 - caption: Diskrete Stochastik und Numpy
   numbered: true
   chapters:
@@ -14,15 +15,24 @@ parts:
   - file: zufallsvariablen-verteilungen
   - file: erwartungswert
   - file: numpy
+
 - caption: Stetige Stochastik und Scipy
   numbered: true
   chapters:
   - file: stetige-verteilungen
   - file: normalverteilung
   - file: wichtigste-stetige-verteilungen
+
 - caption: Explorative Datenanalyse
   numbered: true
   chapters:
   - file: deskriptive-statistik
   - file: explorative-analyse-beispiele
-  - file: iris
\ No newline at end of file
+  - file: iris
+
+- caption: Multivariate Stochastik
+  numbered: true
+  chapters:
+  - file: kovarianz
+  - file: multivariate-normalverteilung
+  - file: relative-entropie
\ No newline at end of file