diff --git a/Dockerfile b/Dockerfile
index 18e5059..4ee2f1c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   texlive-xetex \
   texlive-lang-cyrillic \
   texlive-latex-extra \
+  texlive-latex-recommended \
   texlive-fonts-recommended \
+  fonts-texgyre-math \
   fonts-liberation \
   cabextract \
   wget \
diff --git a/md2gost/latex/preamble.py b/md2gost/latex/preamble.py
index 8918d3d..9d15686 100644
--- a/md2gost/latex/preamble.py
+++ b/md2gost/latex/preamble.py
@@ -49,6 +49,8 @@ PREAMBLE = r"""\documentclass[a4paper, 14pt]{extarticle}
 }
 \usepackage{amsthm,amsfonts,amsmath,amssymb,amscd}
 \usepackage{mathtools}
+\usepackage{unicode-math}
+\setmathfont{TeX Gyre Termes Math}
 \usepackage[perpage]{footmisc}
 \usepackage{tabularx}
 \usepackage{titlesec}