diff --git a/preamble.tex b/preamble.tex
index 8e509aee9f3fea42d6ef67e7a73f5bc9894e940a..c4eb7c75e8cdd53b6883b6b706eb0a2a25e43120 100644
--- a/preamble.tex
+++ b/preamble.tex
@@ -237,7 +237,7 @@ bookmarks=true]%
 \newcommand{\sphere}[1]{\setcounter{spelllevel}{0}\renewcommand{\currentsphere}{#1}\index{#1}\section{\currentsphere}}
 \newcommand{\spelllevel}{\addtocounter{spelllevel}{1}%
 	\subsection{\currentsphere~ Level \arabic{spelllevel}}}
-\newcommand{\enhancement}[3]{\paragraph[(#1) #2: #3]{(#1) Enhancement -- #2:}}
+\newcommand{\enhancement}[3]{\paragraph[(#1) #2: #3]{(#1) Enhancement -- #2:}\index{Enhancement!#2}}
 \newcommand{\magicitem}[7]{\vspace{2em}\needspace{4em}\noindent\textbf{#1}
 \index{Magical Item!#1}