diff --git a/OpenRA.Mods.Cnc/Traits/MadTank.cs b/OpenRA.Mods.Cnc/Traits/MadTank.cs
index 598d32e92c..a86a66cd47 100644
--- a/OpenRA.Mods.Cnc/Traits/MadTank.cs
+++ b/OpenRA.Mods.Cnc/Traits/MadTank.cs
@@ -156,6 +156,9 @@ namespace OpenRA.Mods.Cnc.Traits
 
 		string IOrderVoice.VoicePhraseForOrder(Actor self, Order order)
 		{
+			if (order.OrderString != "DetonateAttack" && order.OrderString != "Detonate")
+				return null;
+
 			return info.Voice;
 		}
 
diff --git a/OpenRA.Mods.Common/Traits/DeliversCash.cs b/OpenRA.Mods.Common/Traits/DeliversCash.cs
index 9474b44a47..ea2c05b34e 100644
--- a/OpenRA.Mods.Common/Traits/DeliversCash.cs
+++ b/OpenRA.Mods.Common/Traits/DeliversCash.cs
@@ -62,6 +62,9 @@ namespace OpenRA.Mods.Common.Traits
 
 		public string VoicePhraseForOrder(Actor self, Order order)
 		{
+			if (order.OrderString != "DeliverCash")
+				return null;
+
 			return info.Voice;
 		}
 
diff --git a/OpenRA.Mods.Common/Traits/DeliversExperience.cs b/OpenRA.Mods.Common/Traits/DeliversExperience.cs
index 02c9a9822c..60be9364fb 100644
--- a/OpenRA.Mods.Common/Traits/DeliversExperience.cs
+++ b/OpenRA.Mods.Common/Traits/DeliversExperience.cs
@@ -64,6 +64,9 @@ namespace OpenRA.Mods.Common.Traits
 
 		public string VoicePhraseForOrder(Actor self, Order order)
 		{
+			if (order.OrderString != "DeliverExperience")
+				return null;
+
 			return info.Voice;
 		}