diff --git a/themes.txt b/themes.txt
index 87c7f5af..497df2ff 100644
--- a/themes.txt
+++ b/themes.txt
@@ -263,6 +263,7 @@ github.com/M1cR0xf7/kaslaanka
 github.com/manid2/hugo-xterm
 github.com/mansoorbarri/coming-soon
 github.com/mansoorbarri/glim-midnight
+github.com/maolonglong/hugo-simple
 github.com/marcanuy/simpleit-hugo-theme
 github.com/MarcusVirg/forty
 github.com/marketempower/axiom