diff --git a/AUTHORS b/AUTHORS
index 9e67bdefa6..df398d4025 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -69,6 +69,7 @@ Also thanks to:
     * Tristan Mühlbacher (MicroBit)
     * Vladimir Komarov (VrKomarov)
     * Wuschel
+    * Ian T. Jacobsen (Smilex)
 
 Using Simple DirectMedia Layer distributed under
 the terms of the zlib license.
diff --git a/CHANGELOG b/CHANGELOG
index 2a37a59605..e1483a9bcf 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -8,6 +8,7 @@ NEW:
 			Added skirmish mode to RA and D2k to complement TD's skirmish mode.
 			Added an Extras submenu for miscellaneous game extras.
 		Engineers can now regain control over husks.
+		A player's units, and allied units, now move out of the way when blocking production facilities.
 	Dune 2000:
 		Added the Atreides grenadier from the 1.06 patch.
 		Added randomized tiles for Sand and Rock terrain.
diff --git a/OpenRA.Mods.RA/Harvester.cs b/OpenRA.Mods.RA/Harvester.cs
index 3829cd51d1..2222a5186c 100644
--- a/OpenRA.Mods.RA/Harvester.cs
+++ b/OpenRA.Mods.RA/Harvester.cs
@@ -183,9 +183,9 @@ namespace OpenRA.Mods.RA
 		public void OnNotifyBlockingMove(Actor self, Actor blocking)
 		{
 			// I'm blocking someone else from moving to my location:
-			Activity act = self.GetCurrentActivity();
+			var act = self.GetCurrentActivity();
 			// If I'm just waiting around then get out of the way:
-			if (act == null || act.GetType() == typeof(Wait))
+			if (act is Wait)
 			{
 				self.CancelActivity();
 				var mobile = self.Trait<Mobile>();
diff --git a/OpenRA.Mods.RA/Move/Mobile.cs b/OpenRA.Mods.RA/Move/Mobile.cs
index 6c29aa2686..b281669538 100755
--- a/OpenRA.Mods.RA/Move/Mobile.cs
+++ b/OpenRA.Mods.RA/Move/Mobile.cs
@@ -144,7 +144,7 @@ namespace OpenRA.Mods.RA.Move
 		public int GetInitialFacing() { return InitialFacing; }
 	}
 
-	public class Mobile : IIssueOrder, IResolveOrder, IOrderVoice, IPositionable, IMove, IFacing, ISync, INotifyAddedToWorld, INotifyRemovedFromWorld
+	public class Mobile : IIssueOrder, IResolveOrder, IOrderVoice, IPositionable, IMove, IFacing, ISync, INotifyAddedToWorld, INotifyRemovedFromWorld, INotifyBlockingMove
 	{
 		public readonly Actor self;
 		public readonly MobileInfo Info;
@@ -542,5 +542,11 @@ namespace OpenRA.Mods.RA.Move
 		public Activity MoveWithinRange(Target target, WRange range) { return new Move(target, range); }
 		public Activity MoveFollow(Actor self, Target target, WRange range) { return new Follow(self, target, range); }
 		public Activity MoveTo(Func<List<CPos>> pathFunc) { return new Move(pathFunc); }
-	}
+
+		public void OnNotifyBlockingMove(Actor self, Actor blocking)
+		{
+			if (self.IsIdle && self.AppearsFriendlyTo(blocking))
+				Nudge(self, blocking, true);
+		}
+    }
 }
diff --git a/OpenRA.Mods.RA/Move/Move.cs b/OpenRA.Mods.RA/Move/Move.cs
index 0c021faf20..40e0149f82 100755
--- a/OpenRA.Mods.RA/Move/Move.cs
+++ b/OpenRA.Mods.RA/Move/Move.cs
@@ -175,12 +175,8 @@ namespace OpenRA.Mods.RA.Move
 		{
 			foreach (var blocker in self.World.ActorMap.GetUnitsAt(nextCell))
 			{
-				Log.Write("debug", "NotifyBlocker #{0} nudges #{1} at {2} from {3}",
-					self.ActorID, blocker.ActorID, nextCell, self.Location);
-
 				// Notify the blocker that he's blocking our move:
-				var moveBlocked = blocker.TraitOrDefault<INotifyBlockingMove>();
-				if (moveBlocked != null)
+				foreach (var moveBlocked in blocker.TraitsImplementing<INotifyBlockingMove>())
 					moveBlocked.OnNotifyBlockingMove(blocker, self);
 			}
 		}
diff --git a/OpenRA.Mods.RA/Production.cs b/OpenRA.Mods.RA/Production.cs
index aeb7b2754f..715a37c38f 100755
--- a/OpenRA.Mods.RA/Production.cs
+++ b/OpenRA.Mods.RA/Production.cs
@@ -124,6 +124,13 @@ namespace OpenRA.Mods.RA
 		{
 			var mobileInfo = producee.Traits.GetOrDefault<MobileInfo>();
 
+			foreach (var blocker in self.World.ActorMap.GetUnitsAt(self.Location + s.ExitCell))
+			{
+				// Notify the blocker that he's blocking our move:
+				foreach (var moveBlocked in blocker.TraitsImplementing<INotifyBlockingMove>())
+					moveBlocked.OnNotifyBlockingMove(blocker, self);
+			}
+
 			return mobileInfo == null ||
 				mobileInfo.CanEnterCell(self.World, self, self.Location + s.ExitCell, self, true, true);
 		}