diff --git a/_data/author.yml b/_data/author.yml
index 545cee0..162024d 100644
--- a/_data/author.yml
+++ b/_data/author.yml
@@ -8,6 +8,10 @@ cv_pdf: /assets/pdf/cv.pdf
 github_username: 2martens
 twitter_username: 2martens
 skills:
+  - category: Languages
+    items:
+      - German (mother tongue)
+      - English (fluid)
   - category: Programming languages
     items:
       - Python