diff --git a/config/survival.cfg b/config/survival.cfg
index ba68955e..cf15822a 100644
--- a/config/survival.cfg
+++ b/config/survival.cfg
@@ -96,6 +96,7 @@ const survOfcZones [
   ac_stellar    85 124 52 131
   ac_sunset     148 183 102 127
   ac_swamp      136 180 159 188
+  ac_terros     122 168 64 137
   ac_toxic      72 114 120 147
   ac_urban      135 200 45 90
   ac_venison    224 280 195 243