diff --git a/OpenRA.Mods.Common/Traits/Multipliers/ReloadDelayMultiplier.cs b/OpenRA.Mods.Common/Traits/Multipliers/ReloadDelayMultiplier.cs
index 8330ee7ffd..c8c9121bb4 100644
--- a/OpenRA.Mods.Common/Traits/Multipliers/ReloadDelayMultiplier.cs
+++ b/OpenRA.Mods.Common/Traits/Multipliers/ReloadDelayMultiplier.cs
@@ -24,6 +24,6 @@ namespace OpenRA.Mods.Common.Traits
 		public ReloadDelayMultiplier(ReloadDelayMultiplierInfo info, string actorType)
 			: base(info, "ReloadDelayMultiplier", actorType) { }
 
-		public int GetReloadModifier() { return GetModifier(); }
+		int IReloadModifier.GetReloadModifier() { return GetModifier(); }
 	}
 }
diff --git a/OpenRA.Mods.Common/TraitsInterfaces.cs b/OpenRA.Mods.Common/TraitsInterfaces.cs
index 0bd7fdbc78..b2c3ffd62b 100644
--- a/OpenRA.Mods.Common/TraitsInterfaces.cs
+++ b/OpenRA.Mods.Common/TraitsInterfaces.cs
@@ -211,6 +211,8 @@ namespace OpenRA.Mods.Common.Traits
 
 	[RequireExplicitImplementation]
 	public interface IFirepowerModifier { int GetFirepowerModifier(); }
+
+	[RequireExplicitImplementation]
 	public interface IReloadModifier { int GetReloadModifier(); }
 	public interface IInaccuracyModifier { int GetInaccuracyModifier(); }
 	public interface IRangeModifier { int GetRangeModifier(); }