diff --git a/roles/postgresql_server/templates/postgresql.conf b/roles/postgresql_server/templates/postgresql.conf
index 4a8bdfb747..de9f1f0f57 100644
--- a/roles/postgresql_server/templates/postgresql.conf
+++ b/roles/postgresql_server/templates/postgresql.conf
@@ -124,6 +124,9 @@ shared_buffers = {{ shared_buffers }}   # min 128kB or max_connections*16kB
 {% if ansible_hostname.startswith("db-koji01") %}
 work_mem = 4MB                          # min 64kB
 maintenance_work_mem = 16MB             # min 1MB
+{% elif ansible_hostname.startswith("db01") %}
+work_mem = 4MB                          # min 64kB
+maintenance_work_mem = 1024MB             # min 1MB
 {% else %}
 work_mem = 2MB                          # min 64kB
 maintenance_work_mem = 1024MB           # min 1MB
@@ -222,8 +225,10 @@ random_page_cost = 3.0                  # same scale as above
 #cpu_operator_cost = 0.0025             # same scale as above           
 {% if ansible_hostname.startswith("db-koji01") %}
 effective_cache_size = 24GB
+{% elif ansible_hostname.startswith("db01") %}
+effective_cache_size = 12GB
 {% else %}
-effective_cache_size = 5GB                                              
+effective_cache_size = 5GB
 {% endif %}
 
 # - Genetic Query Optimizer -