diff --git a/core/src/mindustry/entities/comp/BuildingComp.java b/core/src/mindustry/entities/comp/BuildingComp.java
index 26dc1284e1..b300c01499 100644
--- a/core/src/mindustry/entities/comp/BuildingComp.java
+++ b/core/src/mindustry/entities/comp/BuildingComp.java
@@ -434,6 +434,10 @@ abstract class BuildingComp implements Posc, Teamc, Healthc, Buildingc, Timerc,
         return block.unloadable;
     }
 
+    public boolean canResupply(){
+        return block.allowResupply;
+    }
+
     public boolean payloadCheck(int conveyorRotation){
         return block.rotate && (rotation + 2) % 4 == conveyorRotation;
     }
diff --git a/core/src/mindustry/type/ammo/ItemAmmoType.java b/core/src/mindustry/type/ammo/ItemAmmoType.java
index 6263209e75..dfa7871525 100644
--- a/core/src/mindustry/type/ammo/ItemAmmoType.java
+++ b/core/src/mindustry/type/ammo/ItemAmmoType.java
@@ -46,7 +46,7 @@ public class ItemAmmoType implements AmmoType{
 
         float range = unit.hitSize + this.range;
 
-        Building build = Units.closestBuilding(unit.team, unit.x, unit.y, range, u -> u.block.allowResupply && u.items.has(item));
+        Building build = Units.closestBuilding(unit.team, unit.x, unit.y, range, u -> u.canResupply() && u.items.has(item));
 
         if(build != null){
             Fx.itemTransfer.at(build.x, build.y, ammoPerItem / 2f, item.color, unit);