diff --git a/src/table/settings/world_settings.ini b/src/table/settings/world_settings.ini
--- a/src/table/settings/world_settings.ini
+++ b/src/table/settings/world_settings.ini
@@ -199,6 +199,7 @@ strval   = STR_VARIETY_NONE
 var      = game_creation.generation_seed
 type     = SLE_UINT32
 from     = SLV_30
+flags    = SF_NOT_IN_CONFIG
 def      = GENERATE_NEW_SEED
 min      = 0
 max      = UINT32_MAX