diff --git a/files/osbs/buildroot-Dockerfile-production.j2 b/files/osbs/buildroot-Dockerfile-production.j2
index 30d3d067de..9d7f66d764 100644
--- a/files/osbs/buildroot-Dockerfile-production.j2
+++ b/files/osbs/buildroot-Dockerfile-production.j2
@@ -1,4 +1,4 @@
-FROM registry.fedoraproject.org/fedora
+FROM registry.fedoraproject.org/fedora:27
 ADD ./infra-tags.repo /etc/yum.repos.d/infra-tags.repo
 RUN dnf -y install --refresh dnf-plugins-core && dnf -y install docker git python-setuptools e2fsprogs koji python-backports-lzma osbs-client\
     python-osbs-client gssproxy fedpkg python-docker-squash atomic-reactor python-atomic-reactor* go-md2man python2-productmd python3-productmd\
diff --git a/files/osbs/buildroot-Dockerfile-staging.j2 b/files/osbs/buildroot-Dockerfile-staging.j2
index 30d3d067de..9d7f66d764 100644
--- a/files/osbs/buildroot-Dockerfile-staging.j2
+++ b/files/osbs/buildroot-Dockerfile-staging.j2
@@ -1,4 +1,4 @@
-FROM registry.fedoraproject.org/fedora
+FROM registry.fedoraproject.org/fedora:27
 ADD ./infra-tags.repo /etc/yum.repos.d/infra-tags.repo
 RUN dnf -y install --refresh dnf-plugins-core && dnf -y install docker git python-setuptools e2fsprogs koji python-backports-lzma osbs-client\
     python-osbs-client gssproxy fedpkg python-docker-squash atomic-reactor python-atomic-reactor* go-md2man python2-productmd python3-productmd\