diff --git a/docker-build/Dockerfile.centos-6 b/docker-build/Dockerfile.centos-6
index 497b7dc..dd9c126 100644
--- a/docker-build/Dockerfile.centos-6
+++ b/docker-build/Dockerfile.centos-6
@@ -1,7 +1,7 @@
 FROM oraclelinux:6.10
 
 # hadolint ignore=DL3033
-RUN yum install -y findutils rpm-build rpm-sign dos2unix rpmdevtools && yum clean all
+RUN yum install -y findutils rpm-build rpm-sign dos2unix rpmdevtools tar && yum clean all
 
 # hadolint ignore=SC2039,SC3009
 RUN mkdir -p /rpmbuild/{SPECS,SOURCES,BUILD,BUILDROOT,RPMS,SRPMS}
diff --git a/docker-build/Dockerfile.centos-7 b/docker-build/Dockerfile.centos-7
index 96b1b3e..529cdb9 100644
--- a/docker-build/Dockerfile.centos-7
+++ b/docker-build/Dockerfile.centos-7
@@ -1,7 +1,7 @@
 FROM oraclelinux:7.9
 
 # hadolint ignore=DL3033
-RUN yum install -y findutils rpm-build rpm-sign dos2unix && yum clean all
+RUN yum install -y findutils rpm-build rpm-sign dos2unix tar && yum clean all
 
 # hadolint ignore=SC2039,SC3009
 RUN mkdir -p /rpmbuild/{SPECS,SOURCES,BUILD,BUILDROOT,RPMS,SRPMS}
diff --git a/docker-build/Dockerfile.centos-8 b/docker-build/Dockerfile.centos-8
index 2263016..055e24d 100644
--- a/docker-build/Dockerfile.centos-8
+++ b/docker-build/Dockerfile.centos-8
@@ -1,7 +1,7 @@
 FROM oraclelinux:8.10
 
 # hadolint ignore=DL3041
-RUN dnf install -y findutils rpm-build rpm-sign dos2unix && dnf clean all
+RUN dnf install -y findutils rpm-build rpm-sign dos2unix tar && dnf clean all
 
 # hadolint ignore=SC2039,SC3009
 RUN mkdir -p /rpmbuild/{SPECS,SOURCES,BUILD,BUILDROOT,RPMS,SRPMS}
diff --git a/docker-build/Dockerfile.centos-9 b/docker-build/Dockerfile.centos-9
index 0d0e0ab..61d4004 100644
--- a/docker-build/Dockerfile.centos-9
+++ b/docker-build/Dockerfile.centos-9
@@ -1,7 +1,7 @@
 FROM oraclelinux:9
 
 # hadolint ignore=DL3041
-RUN dnf install -y findutils rpm-build rpm-sign dos2unix && dnf clean all
+RUN dnf install -y findutils rpm-build rpm-sign dos2unix tar && dnf clean all
 
 # hadolint ignore=SC2039,SC3009
 RUN mkdir -p /rpmbuild/{SPECS,SOURCES,BUILD,BUILDROOT,RPMS,SRPMS}