diff --git a/mods/d2k/rules/palettes.yaml b/mods/d2k/rules/palettes.yaml
index 07d0182bb2..feef75909c 100644
--- a/mods/d2k/rules/palettes.yaml
+++ b/mods/d2k/rules/palettes.yaml
@@ -40,11 +40,6 @@
 		Name: effect50alpha
 		BasePalette: effect
 		Alpha: 0.5
-	PaletteFromScaledPalette@starportlights:
-		Name: starportlights
-		BasePalette: d2k
-		AllowModifiers: false
-		Offset: -64
 	PaletteFromEmbeddedSpritePalette@shroud:
 		Name: shroud
 		Filename: DATA.R8
diff --git a/mods/d2k/rules/structures.yaml b/mods/d2k/rules/structures.yaml
index de513b00e8..d9c430ebb0 100644
--- a/mods/d2k/rules/structures.yaml
+++ b/mods/d2k/rules/structures.yaml
@@ -675,7 +675,6 @@ starport:
 			smuggler: starport.smuggler
 	WithDeliveryOverlay:
 		RequiresCondition: !build-incomplete
-		Palette: starportlights
 	ProductionBar:
 		ProductionType: Starport
 	PrimaryBuilding:
@@ -926,7 +925,6 @@ repair_pad:
 			corrino: repair_pad.harkonnen
 	WithRepairOverlay:
 		RequiresCondition: !build-incomplete
-		Palette: effect75alpha
 	Power:
 		Amount: -50
 	ProvidesPrerequisite@buildingname:
diff --git a/mods/d2k/sequences/structures.yaml b/mods/d2k/sequences/structures.yaml
index 1194b58726..6fa3ccd5ce 100644
--- a/mods/d2k/sequences/structures.yaml
+++ b/mods/d2k/sequences/structures.yaml
@@ -296,7 +296,6 @@ starport.atreides:
 		Length: 7
 		ZOffset: -1c511
 		Offset: -48,48
-		BlendMode: Additive
 		Tick: 200
 	damaged-active:
 		Filename: DATA.R8
@@ -304,7 +303,6 @@ starport.atreides:
 		Length: 7
 		ZOffset: -1c511
 		Offset: -48,48
-		BlendMode: Additive
 		Tick: 200
 	make:
 		Filename: DATA.R8
@@ -932,7 +930,6 @@ starport.harkonnen:
 		Length: 7
 		ZOffset: -1c511
 		Offset: -48,48
-		BlendMode: Additive
 		Tick: 200
 	damaged-active:
 		Filename: DATA.R8
@@ -940,7 +937,6 @@ starport.harkonnen:
 		Length: 7
 		ZOffset: -1c511
 		Offset: -48,48
-		BlendMode: Additive
 		Tick: 200
 	make:
 		Filename: DATA.R8
@@ -1436,7 +1432,6 @@ starport.ordos:
 		Length: 7
 		ZOffset: -1c511
 		Offset: -48,48
-		BlendMode: Additive
 		Tick: 200
 	damaged-active:
 		Filename: DATA.R8
@@ -1444,7 +1439,6 @@ starport.ordos:
 		Length: 7
 		ZOffset: -1c511
 		Offset: -48,48
-		BlendMode: Additive
 		Tick: 200
 	make:
 		Filename: DATA.R8
@@ -1922,7 +1916,6 @@ starport.smuggler:
 		Length: 7
 		ZOffset: -1c511
 		Offset: -48,48
-		BlendMode: Additive
 		Tick: 200
 	damaged-active:
 		Filename: DATA.R8
@@ -1930,7 +1923,6 @@ starport.smuggler:
 		Length: 7
 		ZOffset: -1c511
 		Offset: -48,48
-		BlendMode: Additive
 		Tick: 200
 	make:
 		Filename: DATA.R8