diff --git a/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay.yaml b/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay.yaml
index 8c4c848..cffa424 100644
--- a/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay.yaml
+++ b/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay.yaml
@@ -350,7 +350,7 @@
             role: salt_master
             params:
               vcpu: !os_env SLAVE_NODE_CPU, 3
-              memory: !os_env SLAVE_NODE_MEMORY, 4096
+              memory: !os_env SLAVE_NODE_MEMORY, 8192
               boot:
                 - hd
               cloud_init_volume_name: iso