diff --git a/hammer/Dockerfile b/hammer/Dockerfile
index 100a589..36ce278 100644
--- a/hammer/Dockerfile
+++ b/hammer/Dockerfile
@@ -1,9 +1,24 @@
-FROM quay.io/centos/centos:stream8
+FROM centos:8
 
 ARG foreman_url=https://foreman.example.com
 
-RUN dnf install -y epel-release \
-        python3
+# Pint to Vault and clean repos
+RUN sed -i 's/^mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* \
+    && sed -i 's|#baseurl=.*|baseurl=http://vault.centos.org/8.5.2111/BaseOS/x86_64/os/|g' /etc/yum.repos.d/CentOS-* \
+    && echo -e "[AppStream]\nname=CentOS-8.5.2111 - AppStream\nbaseurl=http://vault.centos.org/8.5.2111/AppStream/x86_64/os/\nenabled=1\ngpgcheck=0" >> /etc/yum.repos.d/CentOS-AppStream.repo \
+    && dnf clean all
+
+# Install wget and clean dependencies
+RUN dnf -y install wget python3 python3-virtualenv python3-pip git rpm-build \
+    && dnf clean all
+
+# Install wget y EPEL
+RUN wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm \
+    && rpm -ivh epel-release-latest-8.noarch.rpm \
+    && dnf clean all
+
+RUN python3 -m pip install --upgrade pip \
+    && python3 -m pip install "ansible==2.10.7"
 
 RUN dnf install -y --skip-broken https://yum.theforeman.org/releases/2.1/el8/x86_64/foreman-release.rpm \
         https://yum.theforeman.org/releases/2.1/el8/x86_64/rubygem-hammer_cli-2.1.0-1.el8.noarch.rpm \