diff --git a/Dockerfile b/Dockerfile
index e93527e..c8a3269 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,12 +5,12 @@
 FROM ubuntu:trusty
 ENV DEBIAN_FRONTEND noninteractive
 
-RUN apt-get update -q \
-	&& apt-get install -qy \
+RUN apt-get update -q
+RUN apt-get install -qy texlive-full
+RUN apt-get install -qy \
             gnuplot \
-            python-pygments \
-        	texlive-full \
-            wget
+            wget \
+            build-essential
 
 ADD ./getFiraFont.sh ./getFiraFont.sh
 RUN ./getFiraFont.sh
diff --git a/Makefile b/Makefile
index 4c67440..c921248 100644
--- a/Makefile
+++ b/Makefile
@@ -63,7 +63,7 @@ uninstall:
 	@rmdir $(MANUAL_DIR)
 
 docker-run: docker-build
-	docker run --rm=true --name $(DOCKER_CONTAINER) -i -t -v `pwd`:/data $(DOCKER_IMAGE) /data/build.sh
+	docker run --rm=true --name $(DOCKER_CONTAINER) -i -t -v `pwd`:/data $(DOCKER_IMAGE) make
 
 docker-build:
 	docker build -t $(DOCKER_IMAGE) .
diff --git a/build.sh b/build.sh
deleted file mode 100755
index 7733e5f..0000000
--- a/build.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/sh
-set -xe
-xelatex mtheme.ins
-xelatex -shell-escape demo.tex
-xelatex -shell-escape demo.tex