diff --git a/roles/postgresql_server/templates/postgresql.conf b/roles/postgresql_server/templates/postgresql.conf
index e2a7f72d8f..74769d103d 100644
--- a/roles/postgresql_server/templates/postgresql.conf
+++ b/roles/postgresql_server/templates/postgresql.conf
@@ -411,7 +411,7 @@ autovacuum_analyze_threshold = 50       # min number of row updates before
                                         # analyze                              
 autovacuum_vacuum_scale_factor = 0.1    # fraction of table size before vacuum 
 autovacuum_analyze_scale_factor = 0.1   # fraction of table size before analyze
-autovacuum_freeze_max_age = 200000000   # maximum XID age before forced vacuum 
+autovacuum_freeze_max_age = 300000000   # maximum XID age before forced vacuum 
                                         # (change requires restart)            
 autovacuum_vacuum_cost_delay = 20       # default vacuum cost delay for        
                                         # autovacuum, -1 means use