diff --git a/mods/ra/bits/rdome.png b/mods/ra/bits/rdome.png
new file mode 100755
index 000000000000..17a88fa6d865
Binary files /dev/null and b/mods/ra/bits/rdome.png differ
diff --git a/mods/ra/mod.yaml b/mods/ra/mod.yaml
index 3678dc0377f8..1941dbef2fa4 100644
--- a/mods/ra/mod.yaml
+++ b/mods/ra/mod.yaml
@@ -212,7 +212,7 @@ SupportsMapsFrom: ra
 
 SoundFormats: Aud, Wav
 
-SpriteFormats: ShpD2, ShpTD, TmpRA, TmpTD, ShpTS
+SpriteFormats: ShpD2, ShpTD, TmpRA, TmpTD, ShpTS, PngSheet
 
 SpriteSequenceFormat: TilesetSpecificSpriteSequence
 	TilesetExtensions:
diff --git a/mods/ra/rules/structures.yaml b/mods/ra/rules/structures.yaml
index 1a0266401270..c142314732c8 100644
--- a/mods/ra/rules/structures.yaml
+++ b/mods/ra/rules/structures.yaml
@@ -675,6 +675,8 @@ DOME:
 	ProvidesPrerequisite@buildingname:
 	ExternalCondition@JAMMED:
 		Condition: jammed
+	RenderSprites:
+		Scale: 0.25
 
 PBOX:
 	Inherits: ^Defense
diff --git a/mods/ra/sequences/structures.yaml b/mods/ra/sequences/structures.yaml
index df3b0f708fad..5f56d8389ecb 100644
--- a/mods/ra/sequences/structures.yaml
+++ b/mods/ra/sequences/structures.yaml
@@ -207,8 +207,9 @@ kenn:
 	icon: kennicon
 
 dome:
-	idle:
+	idle: rdome.png
 		Offset: 0,-4
+		AddExtension: false
 	damaged-idle:
 		Start: 1
 		Offset: 0,-4