diff --git a/core/src/mindustry/entities/comp/BuildingComp.java b/core/src/mindustry/entities/comp/BuildingComp.java
index e7b5b8f617..767d4be608 100644
--- a/core/src/mindustry/entities/comp/BuildingComp.java
+++ b/core/src/mindustry/entities/comp/BuildingComp.java
@@ -1746,7 +1746,8 @@ abstract class BuildingComp implements Posc, Teamc, Healthc, Buildingc, Timerc,
     public void updateConsumption(){
         //everything is valid when cheating
         if(!block.hasConsumers || cheating()){
-            potentialEfficiency = efficiency = optionalEfficiency = enabled && shouldConsume() && productionValid() ? 1f : 0f;
+            potentialEfficiency = enabled && productionValid() ? 1f : 0f;
+            efficiency = optionalEfficiency = shouldConsume() ? potentialEfficiency : 0f;
             updateEfficiencyMultiplier();
             return;
         }