diff --git a/themes.txt b/themes.txt
index 369462f..b3a85cf 100644
--- a/themes.txt
+++ b/themes.txt
@@ -334,6 +334,7 @@ github.com/schmanat/hugo-highlights-theme
 github.com/schnerring/hugo-theme-gruvbox
 github.com/schollz/onetwothree
 github.com/seanlane/gochowdown
+github.com/sefeng211/techlab-hugo-theme
 github.com/serg/yourfolio
 github.com/sergeyklay/gohugo-theme-ed
 github.com/serkodev/holy