diff --git a/nodes/draco.kosmos.org.json b/nodes/draco.kosmos.org.json
index 927c64d..c461387 100644
--- a/nodes/draco.kosmos.org.json
+++ b/nodes/draco.kosmos.org.json
@@ -63,7 +63,6 @@
   "run_list": [
     "recipe[kosmos-base]",
     "recipe[kosmos_encfs]",
-    "role[postgresql_primary]",
     "recipe[kosmos_kvm::host]",
     "recipe[kosmos-ejabberd::firewall]",
     "recipe[kosmos-ipfs::firewall_swarm]",
diff --git a/nodes/postgres-2.json b/nodes/postgres-2.json
index 64d44bc..cd48a8c 100644
--- a/nodes/postgres-2.json
+++ b/nodes/postgres-2.json
@@ -8,7 +8,7 @@
   "automatic": {
     "fqdn": "postgres-2",
     "os": "linux",
-    "os_version": "5.4.0-59-generic",
+    "os_version": "5.4.0-64-generic",
     "hostname": "postgres-2",
     "ipaddress": "192.168.122.244",
     "roles": [
@@ -50,6 +50,6 @@
   },
   "run_list": [
     "recipe[kosmos-base]",
-    "role[postgresql_replica]"
+    "role[postgresql_primary]"
   ]
-}
\ No newline at end of file
+}