diff --git a/linux-dictionary.tex b/linux-dictionary.tex
index dc0c83f..9ee20f0 100644
--- a/linux-dictionary.tex
+++ b/linux-dictionary.tex
@@ -2,7 +2,6 @@
 \usepackage[utf8]{inputenc}
 \usepackage[english]{babel}
 \usepackage{amsmath}
-\usepackage{amsfonts}
 \usepackage{amssymb}
 \usepackage{makeidx}
 \usepackage{graphicx}