diff --git a/themes/agnoster.zsh-theme b/themes/agnoster.zsh-theme
index 71bc25fc..c3107c06 100644
--- a/themes/agnoster.zsh-theme
+++ b/themes/agnoster.zsh-theme
@@ -1,6 +1,6 @@
 # vim:ft=zsh ts=2 sw=2 sts=2
 #
-# agnoster's Theme
+# agnoster's Theme - https://gist.github.com/3712874
 # A Powerline-inspired theme for ZSH
 #
 # # README