diff --git a/OpenRa.Game/Traits/ProvidesRadar.cs b/OpenRa.Game/Traits/ProvidesRadar.cs
index 7a4ba5e0c6..db8b01fc4e 100644
--- a/OpenRa.Game/Traits/ProvidesRadar.cs
+++ b/OpenRa.Game/Traits/ProvidesRadar.cs
@@ -5,6 +5,11 @@ using System.Text;
 
 namespace OpenRa.Game.Traits
 {
+	class ProvidesRadarInfo : ITraitInfo
+	{
+		public object Create(Actor self) { return new ProvidesRadar(self); }
+	}
+
 	class ProvidesRadar
 	{
 		Actor self;
diff --git a/OpenRa.Game/Traits/RallyPoint.cs b/OpenRa.Game/Traits/RallyPoint.cs
index fb2006fa5d..1daf34c844 100644
--- a/OpenRa.Game/Traits/RallyPoint.cs
+++ b/OpenRa.Game/Traits/RallyPoint.cs
@@ -4,6 +4,11 @@ using OpenRa.Game.Orders;
 
 namespace OpenRa.Game.Traits
 {
+	class RallyPointInfo : ITraitInfo
+	{
+		public object Create(Actor self) { return new RallyPoint(self); }
+	}
+
 	class RallyPoint : IRender, IIssueOrder, IResolveOrder, ITick
 	{
 		[Sync]
diff --git a/OpenRa.Game/Traits/RenderBuildingTurreted.cs b/OpenRa.Game/Traits/RenderBuildingTurreted.cs
index 628377efd2..021c23ad65 100644
--- a/OpenRa.Game/Traits/RenderBuildingTurreted.cs
+++ b/OpenRa.Game/Traits/RenderBuildingTurreted.cs
@@ -1,6 +1,11 @@
 
 namespace OpenRa.Game.Traits
 {
+	class RenderBuildingTurretedInfo : RenderBuildingInfo
+	{
+		public override object Create(Actor self) { return new RenderBuildingTurreted(self); }
+	}
+
 	class RenderBuildingTurreted : RenderBuilding, INotifyBuildComplete
 	{
 		public RenderBuildingTurreted(Actor self)
diff --git a/OpenRa.Game/Traits/RenderBuildingWarFactory.cs b/OpenRa.Game/Traits/RenderBuildingWarFactory.cs
index 074d058068..aa33fe1c18 100644
--- a/OpenRa.Game/Traits/RenderBuildingWarFactory.cs
+++ b/OpenRa.Game/Traits/RenderBuildingWarFactory.cs
@@ -4,6 +4,11 @@ using OpenRa.Game.Graphics;
 
 namespace OpenRa.Game.Traits
 {
+	class RenderWarFactoryInfo : ITraitInfo
+	{
+		public object Create(Actor self) { return new RenderWarFactory(self); }
+	}
+
 	class RenderWarFactory : IRender, INotifyBuildComplete, INotifyDamage, ITick, INotifyProduction
 	{
 		public Animation roof;
diff --git a/OpenRa.Game/Traits/RenderInfantry.cs b/OpenRa.Game/Traits/RenderInfantry.cs
index 04ae828be7..babf20589f 100644
--- a/OpenRa.Game/Traits/RenderInfantry.cs
+++ b/OpenRa.Game/Traits/RenderInfantry.cs
@@ -8,6 +8,11 @@ using OpenRa.Game.Effects;
 
 namespace OpenRa.Game.Traits
 {
+	class RenderInfantryInfo : RenderSimpleInfo
+	{
+		public override object Create(Actor self) { return new RenderInfantry(self); }
+	}
+
 	class RenderInfantry : RenderSimple, INotifyAttack, INotifyDamage
 	{
 		public RenderInfantry(Actor self)
diff --git a/OpenRa.Game/Traits/RenderUnitReload.cs b/OpenRa.Game/Traits/RenderUnitReload.cs
index fe0c8c2f53..f1b67973e9 100644
--- a/OpenRa.Game/Traits/RenderUnitReload.cs
+++ b/OpenRa.Game/Traits/RenderUnitReload.cs
@@ -2,9 +2,9 @@
 
 namespace OpenRa.Game.Traits
 {
-	class RenderUnitReloadInfo : ITraitInfo
+	class RenderUnitReloadInfo : RenderUnitInfo
 	{
-		public object Create(Actor self) { return new RenderUnitReload(self); }
+		public override object Create(Actor self) { return new RenderUnitReload(self); }
 	}
 
 	class RenderUnitReload : RenderUnit
diff --git a/OpenRa.Game/Traits/RenderUnitRotor.cs b/OpenRa.Game/Traits/RenderUnitRotor.cs
index b2174a97c4..32ea23ad80 100755
--- a/OpenRa.Game/Traits/RenderUnitRotor.cs
+++ b/OpenRa.Game/Traits/RenderUnitRotor.cs
@@ -2,6 +2,11 @@
 
 namespace OpenRa.Game.Traits
 {
+	class RenderUnitRotorInfo : RenderUnitInfo
+	{
+		public override object Create(Actor self) { return new RenderUnitRotor(self); }
+	}
+
 	class RenderUnitRotor : RenderUnit
 	{
 		public Animation rotorAnim, secondRotorAnim;
diff --git a/OpenRa.Game/Traits/RenderUnitTurreted.cs b/OpenRa.Game/Traits/RenderUnitTurreted.cs
index 38079af844..041fa20c78 100644
--- a/OpenRa.Game/Traits/RenderUnitTurreted.cs
+++ b/OpenRa.Game/Traits/RenderUnitTurreted.cs
@@ -4,7 +4,10 @@ using OpenRa.Game.Graphics;
 
 namespace OpenRa.Game.Traits
 {
-	class RenderUnitTurretedInfo : RenderUnitInfo { }
+	class RenderUnitTurretedInfo : RenderUnitInfo
+	{
+		public override object Create(Actor self) { return new RenderUnitTurreted(self); }
+	}
 
 	class RenderUnitTurreted : RenderUnit
 	{