diff --git a/core/src/mindustry/entities/comp/BuildingComp.java b/core/src/mindustry/entities/comp/BuildingComp.java
index b037373260..e7b5b8f617 100644
--- a/core/src/mindustry/entities/comp/BuildingComp.java
+++ b/core/src/mindustry/entities/comp/BuildingComp.java
@@ -1747,6 +1747,7 @@ abstract class BuildingComp implements Posc, Teamc, Healthc, Buildingc, Timerc,
         //everything is valid when cheating
         if(!block.hasConsumers || cheating()){
             potentialEfficiency = efficiency = optionalEfficiency = enabled && shouldConsume() && productionValid() ? 1f : 0f;
+            updateEfficiencyMultiplier();
             return;
         }