diff --git a/FORMULAS.yaml b/FORMULAS.yaml
index 4e1dc04..27124e9 100644
--- a/FORMULAS.yaml
+++ b/FORMULAS.yaml
@@ -1,4 +1,5 @@
 ---
+chrony: {}
 elasticsearch: {}
 grains:
   namespace: 'tampakrap'
diff --git a/pillar/role/saltmaster.sls b/pillar/role/saltmaster.sls
index 28c8136..f15dca8 100644
--- a/pillar/role/saltmaster.sls
+++ b/pillar/role/saltmaster.sls
@@ -27,6 +27,7 @@ salt:
           - root: salt
           - privkey: /var/lib/salt/.ssh/salt_gitlab_ioo_infra_salt
           - pubkey: /var/lib/salt/.ssh/salt_gitlab_ioo_infra_salt.pub
+      - https://gitlab.infra.opensuse.org/saltstack-formulas/chrony-formula.git
       - https://gitlab.infra.opensuse.org/saltstack-formulas/elasticsearch-formula.git
       - https://gitlab.infra.opensuse.org/saltstack-formulas/git-formula.git
       - https://gitlab.infra.opensuse.org/saltstack-formulas/grains-formula.git