diff --git a/tests/docker/images/Dockerfile.centos.7-builded b/tests/docker/images/Dockerfile.centos.7-builded
deleted file mode 100644
index 9d56da67..00000000
--- a/tests/docker/images/Dockerfile.centos.7-builded
+++ /dev/null
@@ -1,26 +0,0 @@
-FROM centos:7
-
-RUN yum install iproute epel-release sudo -y
-
-RUN cd /lib/systemd/system/sysinit.target.wants/ && \
-		ls | grep -v systemd-tmpfiles-setup.service | xargs rm -f && \
-		rm -f /lib/systemd/system/sockets.target.wants/*udev* && \
-		systemctl mask -- \
-			tmp.mount \
-			etc-hostname.mount \
-			etc-hosts.mount \
-			etc-resolv.conf.mount \
-			-.mount \
-			swap.target \
-			getty.target \
-			getty-static.service \
-			dev-mqueue.mount \
-			cgproxy.service \
-			systemd-tmpfiles-setup-dev.service \
-			systemd-remount-fs.service \
-			systemd-ask-password-wall.path \
-			systemd-logind.service && \
-		systemctl set-default multi-user.target || true
-
-RUN sed -ri /etc/systemd/journald.conf \
-			-e 's!^#?Storage=.*!Storage=volatile!'
diff --git a/tests/docker/images/Dockerfile.centos.8-builded b/tests/docker/images/Dockerfile.centos.8-builded
deleted file mode 100644
index 8671a3df..00000000
--- a/tests/docker/images/Dockerfile.centos.8-builded
+++ /dev/null
@@ -1,34 +0,0 @@
-FROM centos:8
-
-RUN yum install -y \
-          iproute \
-          epel-release \
-          sudo \
-          python3 \
-          langpacks-en \
-          glibc-all-langpacks
-
-RUN ln -s /usr/bin/python3 /usr/bin/python
-
-RUN cd /lib/systemd/system/sysinit.target.wants/ && \
-		ls | grep -v systemd-tmpfiles-setup.service | xargs rm -f && \
-		rm -f /lib/systemd/system/sockets.target.wants/*udev* && \
-		systemctl mask -- \
-			tmp.mount \
-			etc-hostname.mount \
-			etc-hosts.mount \
-			etc-resolv.conf.mount \
-			-.mount \
-			swap.target \
-			getty.target \
-			getty-static.service \
-			dev-mqueue.mount \
-			cgproxy.service \
-			systemd-tmpfiles-setup-dev.service \
-			systemd-remount-fs.service \
-			systemd-ask-password-wall.path \
-			systemd-logind.service && \
-		systemctl set-default multi-user.target || true
-
-RUN sed -ri /etc/systemd/journald.conf \
-			-e 's!^#?Storage=.*!Storage=volatile!'
diff --git a/tests/docker/images/Dockerfile.debian.10-builded b/tests/docker/images/Dockerfile.debian.10-builded
deleted file mode 100644
index 66a4656e..00000000
--- a/tests/docker/images/Dockerfile.debian.10-builded
+++ /dev/null
@@ -1,31 +0,0 @@
-FROM debian:10
-
-ARG DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get update && \
-    apt-get install --yes python-minimal systemd gnupg iproute2 sudo
-
-RUN cd /lib/systemd/system/sysinit.target.wants/ && \
-		ls | grep -v systemd-tmpfiles-setup.service | xargs rm -f && \
-		rm -f /lib/systemd/system/sockets.target.wants/*udev* && \
-		systemctl mask -- \
-			tmp.mount \
-			etc-hostname.mount \
-			etc-hosts.mount \
-			etc-resolv.conf.mount \
-			-.mount \
-			swap.target \
-			getty.target \
-			getty-static.service \
-			dev-mqueue.mount \
-			cgproxy.service \
-			systemd-tmpfiles-setup-dev.service \
-			systemd-remount-fs.service \
-			systemd-ask-password-wall.path \
-			systemd-logind.service && \
-		systemctl set-default multi-user.target || true
-
-RUN sed -ri /etc/systemd/journald.conf \
-			-e 's!^#?Storage=.*!Storage=volatile!'
-
-RUN ln -s /lib/systemd/systemd /sbin/init
diff --git a/tests/docker/images/Dockerfile.debian.9-builded b/tests/docker/images/Dockerfile.debian.9-builded
deleted file mode 100644
index 83ccf7e6..00000000
--- a/tests/docker/images/Dockerfile.debian.9-builded
+++ /dev/null
@@ -1,31 +0,0 @@
-FROM debian:9
-
-ARG DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get update && \
-    apt-get install --yes python-minimal systemd gnupg iproute2 sudo
-
-RUN cd /lib/systemd/system/sysinit.target.wants/ && \
-		ls | grep -v systemd-tmpfiles-setup.service | xargs rm -f && \
-		rm -f /lib/systemd/system/sockets.target.wants/*udev* && \
-		systemctl mask -- \
-			tmp.mount \
-			etc-hostname.mount \
-			etc-hosts.mount \
-			etc-resolv.conf.mount \
-			-.mount \
-			swap.target \
-			getty.target \
-			getty-static.service \
-			dev-mqueue.mount \
-			cgproxy.service \
-			systemd-tmpfiles-setup-dev.service \
-			systemd-remount-fs.service \
-			systemd-ask-password-wall.path \
-			systemd-logind.service && \
-		systemctl set-default multi-user.target || true
-
-RUN sed -ri /etc/systemd/journald.conf \
-			-e 's!^#?Storage=.*!Storage=volatile!'
-
-RUN ln -s /lib/systemd/systemd /sbin/init
diff --git a/tests/docker/images/Dockerfile.fedora.27-builded b/tests/docker/images/Dockerfile.fedora.27-builded
deleted file mode 100644
index adde45a5..00000000
--- a/tests/docker/images/Dockerfile.fedora.27-builded
+++ /dev/null
@@ -1,26 +0,0 @@
-FROM fedora:latest
-
-RUN dnf install iproute python sudo -y
-
-RUN cd /lib/systemd/system/sysinit.target.wants/ && \
-		ls | grep -v systemd-tmpfiles-setup.service | xargs rm -f && \
-		rm -f /lib/systemd/system/sockets.target.wants/*udev* && \
-		systemctl mask -- \
-			tmp.mount \
-			etc-hostname.mount \
-			etc-hosts.mount \
-			etc-resolv.conf.mount \
-			-.mount \
-			swap.target \
-			getty.target \
-			getty-static.service \
-			dev-mqueue.mount \
-			cgproxy.service \
-			systemd-tmpfiles-setup-dev.service \
-			systemd-remount-fs.service \
-			systemd-ask-password-wall.path \
-			systemd-logind.service && \
-		systemctl set-default multi-user.target || true
-
-RUN sed -ri /etc/systemd/journald.conf \
-			-e 's!^#?Storage=.*!Storage=volatile!'
diff --git a/tests/docker/images/Dockerfile.ubuntu.18.04-builded b/tests/docker/images/Dockerfile.ubuntu.18.04-builded
deleted file mode 100644
index 3656d2d4..00000000
--- a/tests/docker/images/Dockerfile.ubuntu.18.04-builded
+++ /dev/null
@@ -1,29 +0,0 @@
-FROM ubuntu:18.04
-
-ARG DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get update && \
-    apt-get install --yes python-minimal systemd gnupg iproute2 sudo
-
-RUN cd /lib/systemd/system/sysinit.target.wants/ && \
-		ls | grep -v systemd-tmpfiles-setup.service | xargs rm -f && \
-		rm -f /lib/systemd/system/sockets.target.wants/*udev* && \
-		systemctl mask -- \
-			tmp.mount \
-			etc-hostname.mount \
-			etc-hosts.mount \
-			etc-resolv.conf.mount \
-			-.mount \
-			swap.target \
-			getty.target \
-			getty-static.service \
-			dev-mqueue.mount \
-			cgproxy.service \
-			systemd-tmpfiles-setup-dev.service \
-			systemd-remount-fs.service \
-			systemd-ask-password-wall.path \
-			systemd-logind.service && \
-		systemctl set-default multi-user.target || true
-
-RUN sed -ri /etc/systemd/journald.conf \
-			-e 's!^#?Storage=.*!Storage=volatile!'
diff --git a/tests/docker/images/Dockerfile.ubuntu.20.04-builded b/tests/docker/images/Dockerfile.ubuntu.20.04-builded
deleted file mode 100644
index 28e772ed..00000000
--- a/tests/docker/images/Dockerfile.ubuntu.20.04-builded
+++ /dev/null
@@ -1,29 +0,0 @@
-FROM ubuntu:20.04
-
-ARG DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get update && \
-    apt-get install --yes python-minimal systemd gnupg iproute2 sudo
-
-RUN cd /lib/systemd/system/sysinit.target.wants/ && \
-		ls | grep -v systemd-tmpfiles-setup.service | xargs rm -f && \
-		rm -f /lib/systemd/system/sockets.target.wants/*udev* && \
-		systemctl mask -- \
-			tmp.mount \
-			etc-hostname.mount \
-			etc-hosts.mount \
-			etc-resolv.conf.mount \
-			-.mount \
-			swap.target \
-			getty.target \
-			getty-static.service \
-			dev-mqueue.mount \
-			cgproxy.service \
-			systemd-tmpfiles-setup-dev.service \
-			systemd-remount-fs.service \
-			systemd-ask-password-wall.path \
-			systemd-logind.service && \
-		systemctl set-default multi-user.target || true
-
-RUN sed -ri /etc/systemd/journald.conf \
-			-e 's!^#?Storage=.*!Storage=volatile!'