diff --git a/tmux.html.markdown b/tmux.html.markdown
index e39d78fc..1214a5ba 100644
--- a/tmux.html.markdown
+++ b/tmux.html.markdown
@@ -3,7 +3,6 @@ category: tool
 tool: tmux
 contributors:
     - ["mdln", "https://github.com/mdln"]
-    - ["matthiaskern", "https://github.com/matthiaskern"]
 filename: LearnTmux.txt
 ---