diff --git a/environments/undercloud.yaml b/environments/undercloud.yaml
index a27f5ba02a..b4e319bf8f 100644
--- a/environments/undercloud.yaml
+++ b/environments/undercloud.yaml
@@ -48,7 +48,7 @@ parameter_defaults:
   NeutronAgentExtensions: []
   NeutronFlatNetworks: '*'
   NovaSchedulerAvailableFilters: 'tripleo_common.filters.list.tripleo_filters'
-  NovaSchedulerDefaultFilters: ['RetryFilter', 'TripleOCapabilitiesFilter', 'ComputeCapabilitiesFilter', 'AvailabilityZoneFilter', 'RamFilter', 'DiskFilter', 'ComputeFilter', 'ImagePropertiesFilter', 'ServerGroupAntiAffinityFilter', 'ServerGroupAffinityFilter']
+  NovaSchedulerDefaultFilters: ['RetryFilter', 'TripleOCapabilitiesFilter', 'ComputeCapabilitiesFilter', 'AvailabilityZoneFilter', 'ComputeFilter', 'ImagePropertiesFilter', 'ServerGroupAntiAffinityFilter', 'ServerGroupAffinityFilter']
   NovaSchedulerMaxAttempts: 30
   # Disable compute auto disabling:
   # As part of Pike, nova introduced a change to have the nova-compute