diff --git a/tcp_tests/templates/virtual-mcp-pike-ovs/underlay.yaml b/tcp_tests/templates/virtual-mcp-pike-ovs/underlay.yaml
index 7d09422..352d691 100644
--- a/tcp_tests/templates/virtual-mcp-pike-ovs/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp-pike-ovs/underlay.yaml
@@ -204,7 +204,7 @@
             role: salt_minion
             params:
               vcpu: !os_env SLAVE_NODE_CPU, 2
-              memory: !os_env SLAVE_NODE_MEMORY, 8192
+              memory: !os_env SLAVE_NODE_MEMORY, 12288
               boot:
                 - hd
               cloud_init_volume_name: iso
@@ -245,7 +245,7 @@
             role: salt_minion
             params:
               vcpu: !os_env SLAVE_NODE_CPU, 2
-              memory: !os_env SLAVE_NODE_MEMORY, 8192
+              memory: !os_env SLAVE_NODE_MEMORY, 12288
               boot:
                 - hd
               cloud_init_volume_name: iso
@@ -274,7 +274,7 @@
             role: salt_minion
             params:
               vcpu: !os_env SLAVE_NODE_CPU, 2
-              memory: !os_env SLAVE_NODE_MEMORY, 8192
+              memory: !os_env SLAVE_NODE_MEMORY, 12288
               boot:
                 - hd
               cloud_init_volume_name: iso