diff --git a/Dockerfile b/Dockerfile
index 18c9f00b1..f9e8b6670 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,6 @@
 ARG BASE_IMAGE_ARG=registry.access.redhat.com/ubi8:latest
 FROM ${BASE_IMAGE_ARG}
 
-ADD docker/centos8.repo /etc/yum.repos/d/centos8.repo
-
-RUN rpm --import https://www.centos.org/keys/RPM-GPG-KEY-CentOS-Official && yum search xvfb
-
 RUN yum -y install python3.11 \
     python3.11-devel \
     python3.11-pip \
diff --git a/docker/centos8.repo b/docker/centos8.repo
deleted file mode 100644
index fbdf6816e..000000000
--- a/docker/centos8.repo
+++ /dev/null
@@ -1,6 +0,0 @@
-[CentOS-8]
-name=CentOS-8
-baseurl=http://mirror.centos.org/centos/8-stream/AppStream/x86_64/os/
-enabled=1
-gpgcheck=1
-gpgkey=https://www.centos.org/keys/RPM-GPG-KEY-CentOS-Official
\ No newline at end of file