diff --git a/tests/pillar/compute_cluster.sls b/tests/pillar/compute_cluster.sls
index 4988c0b..e6124f2 100644
--- a/tests/pillar/compute_cluster.sls
+++ b/tests/pillar/compute_cluster.sls
@@ -13,6 +13,9 @@
     vnc_keymap: en-gb
     resume_guests_state_on_host_boot: True
     preallocate_images: space
+    cpu_allocation_ratio: 16.0
+    ram_allocation_ratio: 1.5
+    disk_allocation_ratio: 1.0
     bind:
       vnc_address: 127.0.0.1
       vnc_port: 6080