diff --git a/docker-build/Dockerfile.centos-9 b/docker-build/Dockerfile.centos-9
new file mode 100644
index 0000000..2f0da2a
--- /dev/null
+++ b/docker-build/Dockerfile.centos-9
@@ -0,0 +1,13 @@
+FROM quay.io/centos/centos:stream9
+
+# hadolint ignore=DL3041
+RUN dnf install -y findutils rpm-build rpm-sign dos2unix && dnf clean all
+
+# hadolint ignore=SC2039
+RUN mkdir -p /rpmbuild/{SPECS,SOURCES,BUILD,BUILDROOT,RPMS,SRPMS}
+
+COPY ./docker-build/rpmbuild.sh /
+
+RUN chmod +rx /rpmbuild.sh
+
+ENTRYPOINT ["/rpmbuild.sh"]