diff --git a/ansible/group_vars/node-db.yml b/ansible/group_vars/node-db.yml
index 3c036fe..049e961 100644
--- a/ansible/group_vars/node-db.yml
+++ b/ansible/group_vars/node-db.yml
@@ -27,5 +27,4 @@ open_ports_list:
     - { port: '{{ postgres_ha_metrics_exporter_cont_port }}', ipset: 'hq.metrics',            iifname: 'wg0' }
 
 # Use the 30% of RAM for shared memory
-postgres_share_memory: '{{ ansible_memtotal_mb * 0.30 | int }}m'
-
+postgres_ha_share_memory: '{{ (ansible_memtotal_mb * 0.3) | int }}m'
diff --git a/ansible/requirements.yml b/ansible/requirements.yml
index d5b94b9..f8e6e96 100644
--- a/ansible/requirements.yml
+++ b/ansible/requirements.yml
@@ -26,4 +26,4 @@
 
 - name: infra-role-postgres-ha
   src: git@github.com:status-im/infra-role-postgres-ha.git
-  version: e48e129d8b92280cc171dae8959897062fb15a5f
+  version: 0e166b76b4875f2413f093c264470bee3361b3f4