diff --git a/conf/ocsci/vsphere_ipi.yaml b/conf/ocsci/vsphere_ipi.yaml
index 3b631cf3271..c8cc3edb115 100644
--- a/conf/ocsci/vsphere_ipi.yaml
+++ b/conf/ocsci/vsphere_ipi.yaml
@@ -10,6 +10,6 @@ ENV_DATA:
   worker_replicas: 3
   master_replicas: 3
   fio_storageutilization_min_mbps: 10.0
-  master_memory: '16384'
-  compute_memory: '32768'
+  master_memory: '12288'
+  compute_memory: '36864'
   worker_num_cpus: '12'
diff --git a/conf/ocsci/vsphere_upi.yaml b/conf/ocsci/vsphere_upi.yaml
index 65a0c1a2427..822739a8112 100644
--- a/conf/ocsci/vsphere_upi.yaml
+++ b/conf/ocsci/vsphere_upi.yaml
@@ -10,6 +10,6 @@ ENV_DATA:
   worker_replicas: 3
   master_replicas: 3
   fio_storageutilization_min_mbps: 10.0
-  master_memory: '16384'
-  compute_memory: '32768'
+  master_memory: '12288'
+  compute_memory: '36864'
   worker_num_cpus: '12'