diff --git a/tripleo_repos/main.py b/tripleo_repos/main.py
index d45994d..5ebc375 100755
--- a/tripleo_repos/main.py
+++ b/tripleo_repos/main.py
@@ -45,7 +45,7 @@ DEFAULT_MIRROR_MAP = {
 CEPH_REPO_TEMPLATE = '''
 [tripleo-centos-ceph-%(ceph_release)s]
 name=tripleo-centos-ceph-%(ceph_release)s
-baseurl=%(mirror)s/centos/7/storage/x86_64/ceph-%(ceph_release)s/
+baseurl=%(mirror)s/centos/%(centos_release)s/storage/x86_64/ceph-%(ceph_release)s/
 gpgcheck=0
 enabled=1
 '''
@@ -298,7 +298,9 @@ def _install_priorities():
 
 def _create_ceph(args, release):
     """Generate a Ceph repo file for release"""
-    return CEPH_REPO_TEMPLATE % {'ceph_release': release,
+    centos_release = '7' if args.distro == 'centos7' else '8'
+    return CEPH_REPO_TEMPLATE % {'centos_release': centos_release,
+                                 'ceph_release': release,
                                  'mirror': args.mirror}
 
 
diff --git a/tripleo_repos/tests/test_main.py b/tripleo_repos/tests/test_main.py
index a152609..f3cbbae 100644
--- a/tripleo_repos/tests/test_main.py
+++ b/tripleo_repos/tests/test_main.py
@@ -424,7 +424,7 @@ enabled=1
         expected_repo = '''
 [tripleo-centos-ceph-jewel]
 name=tripleo-centos-ceph-jewel
-baseurl=http://foo/centos/7/storage/x86_64/ceph-jewel/
+baseurl=http://foo/centos/8/storage/x86_64/ceph-jewel/
 gpgcheck=0
 enabled=1
 '''