diff --git a/core/src/mindustry/type/UnitType.java b/core/src/mindustry/type/UnitType.java
index 2d06ddcd16..7a7524f8c3 100644
--- a/core/src/mindustry/type/UnitType.java
+++ b/core/src/mindustry/type/UnitType.java
@@ -49,7 +49,7 @@ public class UnitType extends UnlockableContent{
     public boolean destructibleWreck = true;
     public float groundLayer = Layer.groundUnit;
     public float sway = 1f;
-    public int payloadCapacity = 1;
+    public float payloadCapacity = 1;
     public int commandLimit = 24;
     public float visualElevation = -1f;
     public boolean allowLegStep = false;
diff --git a/core/src/mindustry/ui/fragments/BlockInventoryFragment.java b/core/src/mindustry/ui/fragments/BlockInventoryFragment.java
index 73ecb3ffe9..08079ba7a7 100644
--- a/core/src/mindustry/ui/fragments/BlockInventoryFragment.java
+++ b/core/src/mindustry/ui/fragments/BlockInventoryFragment.java
@@ -45,9 +45,11 @@ public class BlockInventoryFragment extends Fragment{
     @Remote(called = Loc.server, targets = Loc.both, forward = true)
     public static void requestItem(Player player, Building tile, Item item, int amount){
         if(player == null || tile == null || !tile.interactable(player.team())) return;
-        amount = Mathf.clamp(amount, 0, player.unit().itemCapacity());
+        amount = Math.min(player.unit().maxAccepted(item), amount);
         int fa = amount;
 
+        if(amount == 0) return;
+
         if(net.server() && (!Units.canInteract(player, tile) ||
             !netServer.admins.allowAction(player, ActionType.withdrawItem, tile.tile(), action -> {
                 action.item = item;