diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index 0c534784..4a3063cc 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -3374,5 +3374,7 @@ void Room::CloseRoomSwitch(int tag)
 
 void Room::GMFastForward()
 {
-
+    while (GetGasData().new_area_meta->GetSmallRingCount() >= 4) {
+        ForwardGasRing(1);
+    }
 }