diff --git a/OpenRA.Mods.Common/Activities/FindAndDeliverResources.cs b/OpenRA.Mods.Common/Activities/FindAndDeliverResources.cs
index 7ab71b445d..36ae82fd8a 100644
--- a/OpenRA.Mods.Common/Activities/FindAndDeliverResources.cs
+++ b/OpenRA.Mods.Common/Activities/FindAndDeliverResources.cs
@@ -176,11 +176,11 @@ namespace OpenRA.Mods.Common.Activities
 
 			// Determine where to search from and how far to search:
 			var searchFromLoc = lastHarvestedCell ?? GetSearchFromProcLocation(self);
-			var searchRadius = lastHarvestedCell.HasValue ? harvInfo.SearchFromOrderRadius : harvInfo.SearchFromProcRadius;
+			var searchRadius = lastHarvestedCell.HasValue ? harvInfo.SearchFromHarvesterRadius : harvInfo.SearchFromProcRadius;
 			if (!searchFromLoc.HasValue)
 			{
 				searchFromLoc = self.Location;
-				searchRadius = harvInfo.SearchFromOrderRadius;
+				searchRadius = harvInfo.SearchFromHarvesterRadius;
 			}
 
 			var searchRadiusSquared = searchRadius * searchRadius;
diff --git a/OpenRA.Mods.Common/Traits/Harvester.cs b/OpenRA.Mods.Common/Traits/Harvester.cs
index 36731fc9fb..a016cc8662 100644
--- a/OpenRA.Mods.Common/Traits/Harvester.cs
+++ b/OpenRA.Mods.Common/Traits/Harvester.cs
@@ -60,7 +60,7 @@ namespace OpenRA.Mods.Common.Traits
 		public readonly int SearchFromProcRadius = 24;
 
 		[Desc("Search radius (in cells) from the last harvest order location to find more resources.")]
-		public readonly int SearchFromOrderRadius = 12;
+		public readonly int SearchFromHarvesterRadius = 12;
 
 		[Desc("Interval to wait between searches when there are no resources nearby.")]
 		public readonly int WaitDuration = 25;
diff --git a/OpenRA.Mods.Common/UpdateRules/Rules/20190314/RenameSearchRadius.cs b/OpenRA.Mods.Common/UpdateRules/Rules/20190314/RenameSearchRadius.cs
new file mode 100644
index 0000000000..9ad2344348
--- /dev/null
+++ b/OpenRA.Mods.Common/UpdateRules/Rules/20190314/RenameSearchRadius.cs
@@ -0,0 +1,35 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2019 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version. For more
+ * information, see COPYING.
+ */
+#endregion
+
+using System.Collections.Generic;
+
+namespace OpenRA.Mods.Common.UpdateRules.Rules
+{
+	class RenameSearchRadius : UpdateRule
+	{
+		public override string Name { get { return "Rename SearchFromOrderRadius to SearchFromHarvesterRadius"; } }
+		public override string Description
+		{
+			get
+			{
+				return "Renamed 'SearchFromOrderRadius' to 'SearchFromHarvesterRadius'.";
+			}
+		}
+
+		public override IEnumerable<string> UpdateActorNode(ModData modData, MiniYamlNode actorNode)
+		{
+			foreach (var harvester in actorNode.ChildrenMatching("Harvester"))
+				harvester.RenameChildrenMatching("SearchFromOrderRadius", "SearchFromHarvesterRadius");
+
+			yield break;
+		}
+	}
+}
diff --git a/OpenRA.Mods.Common/UpdateRules/UpdatePath.cs b/OpenRA.Mods.Common/UpdateRules/UpdatePath.cs
index bd4135638a..0199922049 100644
--- a/OpenRA.Mods.Common/UpdateRules/UpdatePath.cs
+++ b/OpenRA.Mods.Common/UpdateRules/UpdatePath.cs
@@ -132,6 +132,7 @@ namespace OpenRA.Mods.Common.UpdateRules
 				new RenameCarryallDelays(),
 				new AddCanSlide(),
 				new AddAircraftIdleBehavior(),
+				new RenameSearchRadius(),
 			})
 		};