diff --git a/tests/dockerfiles/Dockerfile.ubuntu-artful b/tests/dockerfiles/Dockerfile.ubuntu-artful
index 1be99b1..607907f 100644
--- a/tests/dockerfiles/Dockerfile.ubuntu-artful
+++ b/tests/dockerfiles/Dockerfile.ubuntu-artful
@@ -7,6 +7,7 @@ RUN apt-add-repository -y ppa:ansible/ansible && apt-get update && apt-get insta
     ansible \
     apt-transport-https \
     curl \
+    init \
  && rm -rf /var/lib/apt/lists/*
 
 RUN echo "[local]\nlocalhost ansible_connection=local" > /etc/ansible/hosts
diff --git a/tests/dockerfiles/Dockerfile.ubuntu-bionic b/tests/dockerfiles/Dockerfile.ubuntu-bionic
index 708c894..bbad82a 100644
--- a/tests/dockerfiles/Dockerfile.ubuntu-bionic
+++ b/tests/dockerfiles/Dockerfile.ubuntu-bionic
@@ -7,6 +7,7 @@ RUN apt-add-repository -y ppa:ansible/ansible && apt-get update && apt-get insta
     ansible \
     apt-transport-https \
     curl \
+    init \
  && rm -rf /var/lib/apt/lists/*
 
 RUN echo "[local]\nlocalhost ansible_connection=local" > /etc/ansible/hosts