diff --git a/global/overlay/etc/puppet/cosmos-db.yaml b/global/overlay/etc/puppet/cosmos-db.yaml
index 4f27ebdc..b0b454e1 100644
--- a/global/overlay/etc/puppet/cosmos-db.yaml
+++ b/global/overlay/etc/puppet/cosmos-db.yaml
@@ -33,6 +33,7 @@ classes:
     infra_ca_rp: null
     mailclient: *id001
     md_repo_client: null
+    md_signer: null
     nrpe: null
     sunet_iaas_cloud: null
     sunetops: null
@@ -61,6 +62,7 @@ members:
     md1.komreg.net, r1.komreg.net]
   md_repo_client: [md1.komreg.net]
   md_repo_server: [r1.komreg.net]
+  md_signer: [md1.komreg.net]
   nrpe: [eidas-node-1.qa.sveidas.se, eidas-proxy-1.qa.sveidas.se, jmp.komreg.net,
     md1.komreg.net, r1.komreg.net]
   openstack_ubuntu_16_04_dockerhost: [eidas-node-1.qa.sveidas.se, eidas-proxy-1.qa.sveidas.se]