diff --git a/environments/low-memory-usage.yaml b/environments/low-memory-usage.yaml
index 3af0f29d19..2ed26ac84b 100644
--- a/environments/low-memory-usage.yaml
+++ b/environments/low-memory-usage.yaml
@@ -20,9 +20,5 @@ parameter_defaults:
 
   DatabaseSyncTimeout: 900
 
-  # Override defaults to get HEALTH_OK with 1 OSD (for testing only)
-  CephPoolDefaultSize: 1
-  CephPoolDefaultPgNum: 16
-
   NovaReservedHostMemory: 512
   MysqlInnodbBufferPoolSize: '128M'