diff --git a/OpenRA.Game/OpenRA.Game.csproj b/OpenRA.Game/OpenRA.Game.csproj
index 999cd8ac3d..1ae2893963 100755
--- a/OpenRA.Game/OpenRA.Game.csproj
+++ b/OpenRA.Game/OpenRA.Game.csproj
@@ -86,7 +86,6 @@
     <Compile Include="Traits\Player\ActorGroupProxy.cs" />
     <Compile Include="Traits\Player\PlayerResources.cs" />
     <Compile Include="Traits\Player\TechTreeCache.cs" />
-    <Compile Include="Traits\Player\ConquestVictoryConditions.cs" />
     <Compile Include="Traits\Modifiers\HiddenUnderFog.cs" />
     <Compile Include="Traits\Render\RenderBuilding.cs" />
     <Compile Include="Traits\Render\RenderBuildingTurreted.cs" />
diff --git a/OpenRA.Game/Traits/ConstructionYard.cs b/OpenRA.Game/Traits/ConstructionYard.cs
index 72bff2d784..58dfaf62d8 100644
--- a/OpenRA.Game/Traits/ConstructionYard.cs
+++ b/OpenRA.Game/Traits/ConstructionYard.cs
@@ -92,4 +92,9 @@ namespace OpenRA.Traits
 				.GetCost(GetMovementType()) < float.PositiveInfinity;
 		}
 	}
+
+	/* tag trait for "bases": mcv/fact */
+
+	class BaseBuildingInfo : TraitInfo<BaseBuilding> { }
+	class BaseBuilding { }
 }
diff --git a/OpenRA.Game/Traits/Player/ConquestVictoryConditions.cs b/OpenRA.Mods.RA/ConquestVictoryConditions.cs
similarity index 91%
rename from OpenRA.Game/Traits/Player/ConquestVictoryConditions.cs
rename to OpenRA.Mods.RA/ConquestVictoryConditions.cs
index c85f67e6fa..9be1395a75 100644
--- a/OpenRA.Game/Traits/Player/ConquestVictoryConditions.cs
+++ b/OpenRA.Mods.RA/ConquestVictoryConditions.cs
@@ -19,8 +19,9 @@
 #endregion
 
 using System.Linq;
+using OpenRA.Traits;
 
-namespace OpenRA.Traits
+namespace OpenRA.Mods.RA
 {
 	class ConquestVictoryConditionsInfo : ITraitInfo
 	{
@@ -68,9 +69,4 @@ namespace OpenRA.Traits
 
 	class MustBeDestroyedInfo : TraitInfo<MustBeDestroyed> { }
 	class MustBeDestroyed { }
-
-	/* tag trait for "bases": mcv/fact */
-
-	class BaseBuildingInfo : TraitInfo<BaseBuilding> { }
-	class BaseBuilding { }
 }
diff --git a/OpenRA.Mods.RA/OpenRA.Mods.RA.csproj b/OpenRA.Mods.RA/OpenRA.Mods.RA.csproj
index 80269e5734..664b488efd 100644
--- a/OpenRA.Mods.RA/OpenRA.Mods.RA.csproj
+++ b/OpenRA.Mods.RA/OpenRA.Mods.RA.csproj
@@ -87,6 +87,7 @@
     <Compile Include="Cargo.cs" />
     <Compile Include="CarpetBomb.cs" />
     <Compile Include="Chronoshiftable.cs" />
+    <Compile Include="ConquestVictoryConditions.cs" />
     <Compile Include="Crate.cs" />
     <Compile Include="CrateAction.cs" />
     <Compile Include="CrateDrop.cs" />