diff --git a/mods/cnc/rules/civilian.yaml b/mods/cnc/rules/civilian.yaml
index 07dbd25c89..6a3d6898fc 100644
--- a/mods/cnc/rules/civilian.yaml
+++ b/mods/cnc/rules/civilian.yaml
@@ -244,36 +244,20 @@ V11.Husk:
 		Name: Ludwig's House (Destroyed)
 
 V12:
-	Inherits: ^CivField
+	Inherits: ^CivHaystackOrIgloo
 	SpawnActorOnDeath:
 		Actor: V12.Husk
-	MapEditorData:
-		ExcludeTilesets: DESERT
-	Tooltip:
-		Name: Haystacks
 
 V12.Husk:
-	Inherits: ^CivBuildingHusk
-	MapEditorData:
-		ExcludeTilesets: DESERT
-	Tooltip:
-		Name: Haystacks (Destroyed)
+	Inherits: ^CivHaystackOrIglooHusk
 
 V13:
-	Inherits: ^CivField
+	Inherits: ^CivHaystackOrIgloo
 	SpawnActorOnDeath:
 		Actor: V13.Husk
-	MapEditorData:
-		ExcludeTilesets: DESERT
-	Tooltip:
-		Name: Haystacks
 
 V13.Husk:
-	Inherits: ^CivBuildingHusk
-	MapEditorData:
-		ExcludeTilesets: DESERT
-	Tooltip:
-		Name: Haystacks (Destroyed)
+	Inherits: ^CivHaystackOrIglooHusk
 
 V14:
 	Inherits: ^CivField
diff --git a/mods/cnc/rules/defaults.yaml b/mods/cnc/rules/defaults.yaml
index e53a75c90b..a2c8146460 100644
--- a/mods/cnc/rules/defaults.yaml
+++ b/mods/cnc/rules/defaults.yaml
@@ -815,6 +815,25 @@
 	RenderSprites:
 		Palette: terrain
 
+^CivHaystackOrIgloo:
+	Inherits: ^CivField
+	MapEditorData:
+		ExcludeTilesets: DESERT
+	-Tooltip:
+	GrantConditionOnTileSet@WINTER:
+		Condition: winter
+		TileSets: SNOW, WINTER
+	Tooltip@WINTER:
+		Name: Igloo
+		RequiresCondition: winter
+		GenericVisibility: None
+		ShowOwnerRow: false
+	Tooltip@SUMMER:
+		Name: Haystacks
+		RequiresCondition: !winter
+		GenericVisibility: None
+		ShowOwnerRow: false
+
 ^CivFieldHusk:
 	Inherits@1: ^SpriteActor
 	Interactable:
@@ -833,6 +852,25 @@
 	MapEditorData:
 		Categories: Husk
 
+^CivHaystackOrIglooHusk:
+	Inherits: ^CivField
+	MapEditorData:
+		ExcludeTilesets: DESERT
+	-Tooltip:
+	GrantConditionOnTileSet@WINTER:
+		Condition: winter
+		TileSets: SNOW, WINTER
+	Tooltip@WINTER:
+		Name: Igloo (Destroyed)
+		RequiresCondition: winter
+		GenericVisibility: None
+		ShowOwnerRow: false
+	Tooltip@SUMMER:
+		Name: Haystacks (Destroyed)
+		RequiresCondition: !winter
+		GenericVisibility: None
+		ShowOwnerRow: false
+
 ^Wall:
 	Inherits@1: ^SpriteActor
 	Inherits@shape: ^1x1Shape
diff --git a/mods/ra/rules/civilian.yaml b/mods/ra/rules/civilian.yaml
index 39a7d510e6..0586a31082 100644
--- a/mods/ra/rules/civilian.yaml
+++ b/mods/ra/rules/civilian.yaml
@@ -320,18 +320,10 @@ V11:
 		ExcludeTilesets: DESERT, INTERIOR
 
 V12:
-	Inherits: ^CivField
-	MapEditorData:
-		ExcludeTilesets: DESERT, INTERIOR
-	Tooltip:
-		Name: Haystacks
+	Inherits: ^CivHaystackOrIgloo
 
 V13:
-	Inherits: ^CivField
-	MapEditorData:
-		ExcludeTilesets: DESERT, INTERIOR
-	Tooltip:
-		Name: Haystack
+	Inherits: ^CivHaystackOrIgloo
 
 V14:
 	Inherits: ^CivField
diff --git a/mods/ra/rules/defaults.yaml b/mods/ra/rules/defaults.yaml
index 69701734cc..c8f8e39250 100644
--- a/mods/ra/rules/defaults.yaml
+++ b/mods/ra/rules/defaults.yaml
@@ -891,6 +891,25 @@
 		ExcludeTilesets: INTERIOR
 	Interactable:
 
+^CivHaystackOrIgloo:
+	Inherits: ^CivField
+	MapEditorData:
+		ExcludeTilesets: DESERT, INTERIOR
+	-Tooltip:
+	GrantConditionOnTileSet@WINTER:
+		Condition: winter
+		TileSets: SNOW
+	Tooltip@WINTER:
+		Name: Igloo
+		RequiresCondition: winter
+		GenericVisibility: None
+		ShowOwnerRow: false
+	Tooltip@SUMMER:
+		Name: Haystacks
+		RequiresCondition: !winter
+		GenericVisibility: None
+		ShowOwnerRow: false
+
 ^Tree:
 	Inherits@1: ^SpriteActor
 	Inherits@shape: ^1x1Shape