diff --git a/Content.Server/Procedural/DungeonJob.PostGen.cs b/Content.Server/Procedural/DungeonJob.PostGen.cs
index bf56873544..9ee326ffb9 100644
--- a/Content.Server/Procedural/DungeonJob.PostGen.cs
+++ b/Content.Server/Procedural/DungeonJob.PostGen.cs
@@ -157,7 +157,12 @@ public sealed partial class DungeonJob
                 ClearDoor(dungeon, grid, entrancePos);
                 var gridCoords = grid.GridTileToLocal(entrancePos);
                 // Need to offset the spawn to avoid spawning in the room.
-                _entManager.SpawnEntity(gen.Door, gridCoords);
+
+                foreach (var ent in gen.Entities)
+                {
+                    _entManager.SpawnEntity(ent, gridCoords);
+                }
+
                 count--;
 
                 // Clear out any biome tiles nearby to avoid blocking it
diff --git a/Content.Shared/Procedural/PostGeneration/EntrancePostGen.cs b/Content.Shared/Procedural/PostGeneration/EntrancePostGen.cs
index 9d3595e49f..8e5f5f5418 100644
--- a/Content.Shared/Procedural/PostGeneration/EntrancePostGen.cs
+++ b/Content.Shared/Procedural/PostGeneration/EntrancePostGen.cs
@@ -1,6 +1,7 @@
 using Content.Shared.Maps;
 using Robust.Shared.Prototypes;
 using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.List;
 
 namespace Content.Shared.Procedural.PostGeneration;
 
@@ -15,8 +16,11 @@ public sealed class EntrancePostGen : IPostDunGen
     [DataField("count")]
     public int Count = 1;
 
-    [DataField("door", customTypeSerializer:typeof(PrototypeIdSerializer<EntityPrototype>))]
-    public string Door = "AirlockGlass";
+    [DataField("entities", customTypeSerializer: typeof(PrototypeIdListSerializer<EntityPrototype>))]
+    public List<string> Entities = new()
+    {
+        "AirlockGlass"
+    };
 
     [DataField("tile", customTypeSerializer:typeof(PrototypeIdSerializer<ContentTileDefinition>))]
     public string Tile = "FloorSteel";
diff --git a/Resources/Prototypes/biomes.yml b/Resources/Prototypes/biomes.yml
index 1bf9379e9c..625cad2d95 100644
--- a/Resources/Prototypes/biomes.yml
+++ b/Resources/Prototypes/biomes.yml
@@ -278,8 +278,8 @@
         frequency: 1
       decals:
         - grasssnowa1
-        - grassnowa2
-        - grassnowa3
+        - grasssnowa2
+        - grasssnowa3
         - grasssnowb1
         - grasssnowb2
         - grasssnowb3