diff --git a/mods/ts/rules/structures.yaml b/mods/ts/rules/structures.yaml
index 37dd4df9f0..95537b2d06 100644
--- a/mods/ts/rules/structures.yaml
+++ b/mods/ts/rules/structures.yaml
@@ -183,11 +183,15 @@ GASILO:
 		Type: Wood
 	RevealsShroud:
 		Range: 4c0
+	-RenderBuilding:
 	RenderBuildingSilo:
+	WithIdleOverlay@UNDERLAY:
+		Sequence: idle-underlay
+	WithIdleOverlay@LIGHTS:
+		Sequence: idle-lights
 	StoresResources:
 		PipCount: 5
 		Capacity: 1500
-	-RenderBuilding:
 	Power:
 		Amount: -10
 
diff --git a/mods/ts/sequences/structures.yaml b/mods/ts/sequences/structures.yaml
index 7c04108c6a..c41e3c2352 100644
--- a/mods/ts/sequences/structures.yaml
+++ b/mods/ts/sequences/structures.yaml
@@ -981,12 +981,36 @@ proc: # TODO: unused narefn_a, narefn_b
 		Start: 0
 
 gasilo:
-	idle: gtsilo
+	idle: gtsilo_a
 		Start: 0
+		Length: 4
+	damaged-idle: gtsilo_a
+		Start: 4
+		Length: 4
+	idle-underlay: gtsilo
+		Start: 0
+		ShadowStart: 3
+		ZOffset: -512
+	damaged-idle-underlay: gtsilo
+		Start: 1
 		ShadowStart: 4
-	damaged-idle: gtsilo
+		ZOffset: -512
+	critical-idle-underlay: gtsilo
 		Start: 2
 		ShadowStart: 5
+		ZOffset: -512
+	idle-lights: gtsilo_b
+		Start: 0
+		Length: 16
+		Tick: 120
+	damaged-idle-lights: gtsilo_b
+		Start: 16
+		Length: 16
+		Tick: 120
+	critical-idle-lights: gtsilo_b
+		Start: 32
+		Length: 16
+		Tick: 200
 	icon: siloicon
 		Start: 0
 	make: gtsilomk