diff --git a/tcp_tests/templates/virtual-offline-ssl/underlay.yaml b/tcp_tests/templates/virtual-offline-ssl/underlay.yaml
index 18c2bf1..9b43004 100644
--- a/tcp_tests/templates/virtual-offline-ssl/underlay.yaml
+++ b/tcp_tests/templates/virtual-offline-ssl/underlay.yaml
@@ -486,6 +486,9 @@
             params:
               vcpu: !os_env SLAVE_NODE_CPU, 3
               memory: !os_env SLAVE_NODE_MEMORY, 4096
+              numa:
+              - cpus: 0,1,2
+                memory: 4096
               boot:
                 - hd
               cloud_init_volume_name: iso
@@ -537,6 +540,9 @@
             params:
               vcpu: !os_env SLAVE_NODE_CPU, 3
               memory: !os_env SLAVE_NODE_MEMORY, 4096
+              numa:
+              - cpus: 0,1,2
+                memory: 4096
               boot:
                 - hd
               cloud_init_volume_name: iso