diff --git a/tests/Dockerfile.centos-6 b/tests/Dockerfile.centos-6
index 27ff215..4a4e7b8 100644
--- a/tests/Dockerfile.centos-6
+++ b/tests/Dockerfile.centos-6
@@ -1,7 +1,5 @@
 FROM centos:6
 
-RUN yum -y install redhat-lsb-core
-
 # Install Ansible
 RUN yum -y update; yum clean all;
 RUN yum -y install epel-release
diff --git a/tests/Dockerfile.centos-7 b/tests/Dockerfile.centos-7
index fb37a6f..8aa0654 100644
--- a/tests/Dockerfile.centos-7
+++ b/tests/Dockerfile.centos-7
@@ -12,8 +12,6 @@ rm -f /lib/systemd/system/sockets.target.wants/*initctl*; \
 rm -f /lib/systemd/system/basic.target.wants/*; \
 rm -f /lib/systemd/system/anaconda.target.wants/*;
 
-RUN yum -y install redhat-lsb-core
-
 # Install Ansible
 RUN yum -y install epel-release
 RUN yum -y install git ansible sudo