diff --git a/docker/Dockerfile b/docker/Dockerfile
index b72d289c24..fa95fa84ce 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,27 +1,14 @@
 FROM ubuntu:16.04
 
-# system basics
-RUN apt-get update && apt-get -y install build-essential gcc-multilib g++-multilib lib32z1 git curl python python-virtualenv python-dev
-
-# qemu deps
-RUN apt-get -y install pkg-config zlib1g-dev libglib2.0-dev libpixman-1-dev
+# prepare packages in env
+RUN apt-get update && apt-get -y install libpixman-1-dev curl build-essential debootstrap debian-archive-keyring libjpeg-dev zlib1g-dev unzip wget graphviz curl python-dev python-pip python-virtualenv git wget flex bison libtool automake autoconf autotools-dev pkg-config libglib2.0-dev
+RUN curl https://bootstrap.pypa.io/pip/2.7/get-pip.py --output get-pip.py && python2 get-pip.py
 
+# fetch qira
+RUN git clone https://github.com/geohot/qira.git
 WORKDIR /qira
 
-# install python venv
-RUN virtualenv venv
-RUN bash -c 'source venv/bin/activate && pip install --upgrade pip'
-
-# install python deps, this step will be cached
-COPY ./requirements.txt ./requirements.txt
-RUN bash -c 'source venv/bin/activate && pip install --upgrade -r requirements.txt'
-
-#build qemu and link qira
-COPY ./tracers ./tracers
+# install python, build qemu, and link qira
+RUN pip install --upgrade -r requirements.txt
 RUN cd tracers && ./qemu_build.sh
-RUN ln -sf /qira/qira /usr/local/bin/qira
-
-COPY . .
-
-# test will build Cython qiradb
-RUN ./run_tests.sh
+RUN ln -sf /qira/middleware/qira.py /usr/local/bin/qira