diff --git a/docker/bionic/Dockerfile b/docker/bionic/Dockerfile
index 16e9dce..aa173a1 100644
--- a/docker/bionic/Dockerfile
+++ b/docker/bionic/Dockerfile
@@ -29,7 +29,8 @@ RUN apt-get install -yq --no-install-suggests --no-install-recommends \
 RUN apt-get install -yq --no-install-suggests --no-install-recommends \
     python-minimal python-setuptools python-all python openssl libssl-dev \
     dh-apparmor debhelper dh-python python-msgpack python-qt4 python-stdeb \
-    python-all-dev python-crypto python-pycryptopp python-psutil python-pytest
+    python-all-dev python-crypto python-pycryptopp python-psutil \
+    fakeroot python-pytest
 
 # Code quality
 RUN apt-get install -yq --no-install-suggests --no-install-recommends \