diff --git a/OpenRA.Game/Actor.cs b/OpenRA.Game/Actor.cs
index c0204270f5..b1df44eb54 100755
--- a/OpenRA.Game/Actor.cs
+++ b/OpenRA.Game/Actor.cs
@@ -194,7 +194,7 @@ namespace OpenRA
 				if (RemoveOnDeath)
 					World.AddFrameEndTask(w => w.Remove(this));
 
-				Log.Write("{0} #{1} killed by {2} #{3}", Info.Name, ActorID, attacker.Info.Name, attacker.ActorID);
+				Log.Write("debug", "{0} #{1} killed by {2} #{3}", Info.Name, ActorID, attacker.Info.Name, attacker.ActorID);
 			}
 
 			var maxHP = this.GetMaxHP();
diff --git a/OpenRA.Game/Traits/Player/ProductionQueue.cs b/OpenRA.Game/Traits/Player/ProductionQueue.cs
index 85f010effc..2456b9b7ab 100644
--- a/OpenRA.Game/Traits/Player/ProductionQueue.cs
+++ b/OpenRA.Game/Traits/Player/ProductionQueue.cs
@@ -220,7 +220,7 @@ namespace OpenRA.Traits
 			RemainingCost = TotalCost = cost;
 			OnComplete = onComplete;
 
-			Log.Write("new ProductionItem: {0} time={1} cost={2}", item, time, cost);
+			Log.Write("debug", "new ProductionItem: {0} time={1} cost={2}", item, time, cost);
 		}
 
 		public void Tick(Player player)
diff --git a/OpenRA.Game/Traits/Production.cs b/OpenRA.Game/Traits/Production.cs
index d4f609feb6..9ee6a37ec3 100755
--- a/OpenRA.Game/Traits/Production.cs
+++ b/OpenRA.Game/Traits/Production.cs
@@ -93,7 +93,7 @@ namespace OpenRA.Traits
 			foreach (var t in self.traits.WithInterface<INotifyProduction>())
 				t.UnitProduced(self, newUnit);
 
-			Log.Write("{0} #{1} produced by {2} #{3}", newUnit.Info.Name, newUnit.ActorID, self.Info.Name, self.ActorID);
+			Log.Write("debug", "{0} #{1} produced by {2} #{3}", newUnit.Info.Name, newUnit.ActorID, self.Info.Name, self.ActorID);
 
 			return true;
 		}