diff --git a/OpenRA.Mods.Common/OpenRA.Mods.Common.csproj b/OpenRA.Mods.Common/OpenRA.Mods.Common.csproj
index 93310b99ab..9943bf7a26 100644
--- a/OpenRA.Mods.Common/OpenRA.Mods.Common.csproj
+++ b/OpenRA.Mods.Common/OpenRA.Mods.Common.csproj
@@ -417,7 +417,7 @@
     <Compile Include="Traits\Render\RenderVoxels.cs" />
     <Compile Include="Traits\Render\ProductionBar.cs" />
     <Compile Include="Traits\Render\SupportPowerChargeBar.cs" />
-    <Compile Include="Traits\Render\TimedUpgradeBar.cs" />
+    <Compile Include="Traits\Render\TimedConditionBar.cs" />
     <Compile Include="Traits\Render\WithSpriteBarrel.cs" />
     <Compile Include="Traits\Render\WithBuildingExplosion.cs" />
     <Compile Include="Traits\Render\WithAttackAnimation.cs" />
diff --git a/OpenRA.Mods.Common/Traits/Render/TimedUpgradeBar.cs b/OpenRA.Mods.Common/Traits/Render/TimedConditionBar.cs
similarity index 72%
rename from OpenRA.Mods.Common/Traits/Render/TimedUpgradeBar.cs
rename to OpenRA.Mods.Common/Traits/Render/TimedConditionBar.cs
index 99e1e2ffa2..c97d5f77cd 100644
--- a/OpenRA.Mods.Common/Traits/Render/TimedUpgradeBar.cs
+++ b/OpenRA.Mods.Common/Traits/Render/TimedConditionBar.cs
@@ -15,24 +15,24 @@ using OpenRA.Traits;
 namespace OpenRA.Mods.Common.Traits.Render
 {
 	[Desc("Visualizes the remaining time for an upgrade.")]
-	class TimedUpgradeBarInfo : ITraitInfo, Requires<UpgradeManagerInfo>
+	class TimedConditionBarInfo : ITraitInfo, Requires<UpgradeManagerInfo>
 	{
 		[FieldLoader.Require]
-		[Desc("Upgrade that this bar corresponds to")]
-		public readonly string Upgrade = null;
+		[Desc("Condition that this bar corresponds to")]
+		public readonly string Condition = null;
 
 		public readonly Color Color = Color.Red;
 
-		public object Create(ActorInitializer init) { return new TimedUpgradeBar(init.Self, this); }
+		public object Create(ActorInitializer init) { return new TimedConditionBar(init.Self, this); }
 	}
 
-	class TimedUpgradeBar : ISelectionBar, IConditionTimerWatcher
+	class TimedConditionBar : ISelectionBar, IConditionTimerWatcher
 	{
-		readonly TimedUpgradeBarInfo info;
+		readonly TimedConditionBarInfo info;
 		readonly Actor self;
 		float value;
 
-		public TimedUpgradeBar(Actor self, TimedUpgradeBarInfo info)
+		public TimedConditionBar(Actor self, TimedConditionBarInfo info)
 		{
 			this.self = self;
 			this.info = info;
@@ -43,7 +43,7 @@ namespace OpenRA.Mods.Common.Traits.Render
 			value = duration > 0 ? remaining * 1f / duration : 0;
 		}
 
-		string IConditionTimerWatcher.Condition { get { return info.Upgrade; } }
+		string IConditionTimerWatcher.Condition { get { return info.Condition; } }
 
 		float ISelectionBar.GetValue()
 		{