diff --git a/core/src/mindustry/entities/comp/BuildingComp.java b/core/src/mindustry/entities/comp/BuildingComp.java
index baae1f6a83..663123ac80 100644
--- a/core/src/mindustry/entities/comp/BuildingComp.java
+++ b/core/src/mindustry/entities/comp/BuildingComp.java
@@ -1999,7 +1999,7 @@ abstract class BuildingComp implements Posc, Teamc, Healthc, Buildingc, Timerc,
         }else if(content instanceof Liquid liquid && liquids != null){
             float amount = Mathf.clamp((float)value, 0f, block.liquidCapacity);
             //decreasing amount is always allowed
-            if(amount < liquids.get(liquid) || (acceptLiquid(self(), liquid) && (liquids.current() == liquid || liquids.currentAmount() <= 0.1f))){
+            if(amount < liquids.get(liquid) || (acceptLiquid(self(), liquid) && (liquids.current() == liquid || liquids.currentAmount() <= 0.1f || block.consumesLiquid(liquid)))){
                 liquids.set(liquid, amount);
             }
         }
diff --git a/core/src/mindustry/world/Tile.java b/core/src/mindustry/world/Tile.java
index 9c6cef6489..9fedd0aa27 100644
--- a/core/src/mindustry/world/Tile.java
+++ b/core/src/mindustry/world/Tile.java
@@ -398,6 +398,9 @@ public class Tile implements Position, QuadTreeObject, Displayable{
         this.overlay = (Floor)block;
 
         recache();
+        if(!world.isGenerating() && build != null){
+            build.onProximityUpdate();
+        }
     }
 
     /** Sets the overlay without a recache. */