diff --git a/doc/airline-themes.txt b/doc/airline-themes.txt
index 02451ed..0786bc3 100644
--- a/doc/airline-themes.txt
+++ b/doc/airline-themes.txt
@@ -140,6 +140,7 @@ Currently this repository contains the following themes:
     * wombat
     * xtermlight
     * zenburn
+    * transparent
 
 ==============================================================================
 NAME                                         *airline-themes-configuration*