diff --git a/about.md b/about.md
index 40e8dc2..542f4f5 100644
--- a/about.md
+++ b/about.md
@@ -10,7 +10,7 @@ Hi, I'm a German software developer currently studying Applied Informatics.
 In my spare time I do quite [some modding]({% link modding.html %}) to the sandbox video game [Minecraft](https://en.wikipedia.org/wiki/Minecraft). I also do some more or less experimental projects with Python, PHP and Rust.
 
 
-<codersrank-skills-chart username="Siphalor" branding="false" labels legend skills="C++,CSS,HTML,Java,JavaScript,PHP,Python,Rust,SCSS" svg-height="300" style="height:350px"></codersrank-skills-chart>
+<codersrank-skills-chart username="Siphalor" branding="false" labels legend skills="C,C++,CSS,HTML,Java,JavaScript,PHP,Python,Rust,SCSS" svg-height="300" style="height:350px"></codersrank-skills-chart>
 <script src="https://unpkg.com/@codersrank/skills-chart/codersrank-skills-chart.min.js"></script>
 
 ## Contact