diff --git a/images/installer/Dockerfile.ci b/images/installer/Dockerfile.ci
index 1d73a009f07..e4b4b7180c6 100644
--- a/images/installer/Dockerfile.ci
+++ b/images/installer/Dockerfile.ci
@@ -9,8 +9,7 @@ RUN hack/build.sh
 
 FROM registry.svc.ci.openshift.org/openshift/origin-v4.0:base
 COPY --from=builder /go/src/github.com/openshift/installer/bin/openshift-install /bin/openshift-install
-RUN yum install -y util-linux gzip && yum clean all && rm -rf /var/cache/yum/* && \
-    mkdir /output && chown 1000:1000 /output
+RUN mkdir /output && chown 1000:1000 /output
 USER 1000:1000
 ENV PATH /bin
 ENV HOME /output
diff --git a/images/installer/Dockerfile.ci.rhel7 b/images/installer/Dockerfile.ci.rhel7
index 445ef3983c4..0b1f6d31403 100644
--- a/images/installer/Dockerfile.ci.rhel7
+++ b/images/installer/Dockerfile.ci.rhel7
@@ -9,8 +9,7 @@ RUN hack/build.sh
 
 FROM registry.svc.ci.openshift.org/ocp/4.0:base
 COPY --from=builder /go/src/github.com/openshift/installer/bin/openshift-install /bin/openshift-install
-RUN yum install -y util-linux gzip && yum clean all && rm -rf /var/cache/yum/* && \
-    mkdir /output && chown 1000:1000 /output
+RUN mkdir /output && chown 1000:1000 /output
 USER 1000:1000
 ENV PATH /bin
 ENV HOME /output