diff --git a/content/about/bio.md b/content/about/bio.md
index 1bc0d05..7e74851 100644
--- a/content/about/bio.md
+++ b/content/about/bio.md
@@ -25,14 +25,14 @@ Getting into more details would make it very technical and boring, but if you're
 
 I'm quite involved in Free Software, in particular in [KDE](https://www.kde.org) and [openSUSE](https://www.opensuse.org), but also to other FOSS projects.
 
-#### KDE contributions
+### KDE contributions
 
 With regards to KDE. I'm a member of the [KDE Community Forums](https://forum.kde.org) administration staff (also known as the "green guys").  Less frequently I contribute patches to KDE software, and even less frequently I write applications myself, such as [Danbooru Client]({{ site.url }}/projects/danbooru-client/).
 
-#### openSUSE contributions
+### openSUSE contributions
 
 I'm a current member of the community KDE team. My involvement mostly is in packaging KDE software, be it either the KDE Frameworks, or the applications part of the KDE Release Service.
 
-#### Other FOSS projects
+### Other FOSS projects
 
 I contributed significant code to the [bcbio-nextgen](https://github.com/chapmanb/bcbio-nextgen/) as part of my research work, in particular the initial implementation for tumor-normal paired somatic variant calling. Other smaller contributions to projects include [GEMINI](https://gemini.readthedocs.org) and [pandas](https://pandas.pydata.org) (earlier versions).