diff --git a/OpenRA.Mods.Common/Traits/SupportPowers/SupportPower.cs b/OpenRA.Mods.Common/Traits/SupportPowers/SupportPower.cs
index be6f77d1c3..8ee86aa42b 100644
--- a/OpenRA.Mods.Common/Traits/SupportPowers/SupportPower.cs
+++ b/OpenRA.Mods.Common/Traits/SupportPowers/SupportPower.cs
@@ -30,7 +30,11 @@ namespace OpenRA.Mods.Common.Traits
 
 		public readonly string Description = "";
 		public readonly string LongDesc = "";
+
+		[Desc("Allow multiple instances of the same support power.")]
 		public readonly bool AllowMultiple = false;
+
+		[Desc("Allow this to be used only once.")]
 		public readonly bool OneShot = false;
 
 		[Desc("Cursor to display for using this support power.")]