diff --git a/OpenRA.Mods.Common/AI/HackyAI.cs b/OpenRA.Mods.Common/AI/HackyAI.cs
index 2694e9276f..e4a10d7783 100644
--- a/OpenRA.Mods.Common/AI/HackyAI.cs
+++ b/OpenRA.Mods.Common/AI/HackyAI.cs
@@ -429,9 +429,10 @@ namespace OpenRA.Mods.Common.AI
 
 		public bool HasAdequateProc()
 		{
-			// Require at least one refinery, unless we have no power (can't build it).
+			// Require at least one refinery, unless we can't build it.
 			return CountBuildingByCommonName(Info.BuildingCommonNames.Refinery, Player) > 0 ||
-				CountBuildingByCommonName(Info.BuildingCommonNames.Power, Player) == 0;
+				CountBuildingByCommonName(Info.BuildingCommonNames.Power, Player) == 0 ||
+				CountBuildingByCommonName(Info.BuildingCommonNames.ConstructionYard, Player) == 0;
 		}
 
 		public bool HasMinimumProc()