diff --git a/core/assets/bundles/bundle.properties b/core/assets/bundles/bundle.properties
index a6b9264f9a..c56c0930b0 100644
--- a/core/assets/bundles/bundle.properties
+++ b/core/assets/bundles/bundle.properties
@@ -830,7 +830,6 @@ liquid.water.name = Water
 liquid.slag.name = Slag
 liquid.oil.name = Oil
 liquid.cryofluid.name = Cryofluid
-item.corestorable = [lightgray]Storable in Core: {0}
 item.explosiveness = [lightgray]Explosiveness: {0}%
 item.flammability = [lightgray]Flammability: {0}%
 item.radioactivity = [lightgray]Radioactivity: {0}%
diff --git a/core/src/mindustry/content/Items.java b/core/src/mindustry/content/Items.java
index 1aea6e89c1..08f5868b76 100644
--- a/core/src/mindustry/content/Items.java
+++ b/core/src/mindustry/content/Items.java
@@ -1,9 +1,8 @@
 package mindustry.content;
 
-import arc.graphics.Color;
-import mindustry.ctype.ContentList;
-import mindustry.type.Item;
-import mindustry.type.ItemType;
+import arc.graphics.*;
+import mindustry.ctype.*;
+import mindustry.type.*;
 
 public class Items implements ContentList{
     public static Item scrap, copper, lead, graphite, coal, titanium, thorium, silicon, plastanium, phasefabric, surgealloy,
@@ -12,26 +11,22 @@ public class Items implements ContentList{
     @Override
     public void load(){
         copper = new Item("copper", Color.valueOf("d99d73")){{
-            type = ItemType.material;
             hardness = 1;
             cost = 0.5f;
             alwaysUnlocked = true;
         }};
 
         lead = new Item("lead", Color.valueOf("8c7fa9")){{
-            type = ItemType.material;
             hardness = 1;
             cost = 0.7f;
             alwaysUnlocked = true;
         }};
 
         metaglass = new Item("metaglass", Color.valueOf("ebeef5")){{
-            type = ItemType.material;
             cost = 1.5f;
         }};
 
         graphite = new Item("graphite", Color.valueOf("b2c6d2")){{
-            type = ItemType.material;
             cost = 1f;
         }};
 
@@ -46,13 +41,11 @@ public class Items implements ContentList{
         }};
 
         titanium = new Item("titanium", Color.valueOf("8da1e3")){{
-            type = ItemType.material;
             hardness = 3;
             cost = 1f;
         }};
 
         thorium = new Item("thorium", Color.valueOf("f9a3c7")){{
-            type = ItemType.material;
             explosiveness = 0.2f;
             hardness = 4;
             radioactivity = 1f;
@@ -64,25 +57,21 @@ public class Items implements ContentList{
         }};
 
         silicon = new Item("silicon", Color.valueOf("53565c")){{
-            type = ItemType.material;
             cost = 0.8f;
         }};
 
         plastanium = new Item("plastanium", Color.valueOf("cbd97f")){{
-            type = ItemType.material;
             flammability = 0.1f;
             explosiveness = 0.2f;
             cost = 1.3f;
         }};
 
         phasefabric = new Item("phase-fabric", Color.valueOf("f4ba6e")){{
-            type = ItemType.material;
             cost = 1.3f;
             radioactivity = 0.6f;
         }};
 
         surgealloy = new Item("surge-alloy", Color.valueOf("f3e979")){{
-            type = ItemType.material;
         }};
 
         sporePod = new Item("spore-pod", Color.valueOf("7457ce")){{
diff --git a/core/src/mindustry/game/Stats.java b/core/src/mindustry/game/Stats.java
index 931baa4dcd..4a03f6199e 100644
--- a/core/src/mindustry/game/Stats.java
+++ b/core/src/mindustry/game/Stats.java
@@ -39,7 +39,7 @@ public class Stats{
 
         //weigh used fractions
         float frac = 0f;
-        Seq<Item> obtainable = Seq.select(zone.data.resources, i -> i instanceof Item && ((Item)i).type == ItemType.material).as();
+        Seq<Item> obtainable = Seq.select(zone.data.resources, i -> i instanceof Item).as();
         for(Item item : obtainable){
             frac += Mathf.clamp((float)itemsDelivered.get(item, 0) / capacity) / (float)obtainable.size;
         }
diff --git a/core/src/mindustry/type/Item.java b/core/src/mindustry/type/Item.java
index bd9e28b66e..6558636343 100644
--- a/core/src/mindustry/type/Item.java
+++ b/core/src/mindustry/type/Item.java
@@ -12,8 +12,6 @@ import static mindustry.Vars.content;
 public class Item extends UnlockableContent{
     public final Color color;
 
-    /** type of the item; used for tabs and core acceptance. default value is {@link ItemType#resource}. */
-    public ItemType type = ItemType.resource;
     /** how explosive this item is. */
     public float explosiveness = 0f;
     /** flammability above 0.3 makes this eleigible for item burners. */
diff --git a/core/src/mindustry/type/ItemType.java b/core/src/mindustry/type/ItemType.java
deleted file mode 100644
index 3d943c478a..0000000000
--- a/core/src/mindustry/type/ItemType.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package mindustry.type;
-
-public enum ItemType{
-    /** Not used for anything besides crafting inside blocks. */
-    resource,
-    /** Can be used for constructing blocks. Only materials are accepted into the core. */
-    material
-}
diff --git a/core/src/mindustry/ui/ContentDisplay.java b/core/src/mindustry/ui/ContentDisplay.java
index 7208c42f41..524c1dfb7b 100644
--- a/core/src/mindustry/ui/ContentDisplay.java
+++ b/core/src/mindustry/ui/ContentDisplay.java
@@ -84,9 +84,6 @@ public class ContentDisplay{
 
         table.left().defaults().fillX();
 
-        table.add(Core.bundle.format("item.corestorable", item.type == ItemType.material ? Core.bundle.format("yes") : Core.bundle.format("no")));
-        table.row();
-
         table.add(Core.bundle.format("item.explosiveness", (int)(item.explosiveness * 100)));
         table.row();
         table.add(Core.bundle.format("item.flammability", (int)(item.flammability * 100)));
diff --git a/core/src/mindustry/ui/ItemsDisplay.java b/core/src/mindustry/ui/ItemsDisplay.java
index 4781c4d677..351b3f17f2 100644
--- a/core/src/mindustry/ui/ItemsDisplay.java
+++ b/core/src/mindustry/ui/ItemsDisplay.java
@@ -30,7 +30,7 @@ public class ItemsDisplay extends Table{
                 t.marginRight(30f);
                 t.left();
                 for(Item item : content.items()){
-                    if(item.type == ItemType.material && item.unlocked()){
+                    if(item.unlocked()){
                         t.label(() -> format(item)).left();
                         t.image(item.icon(Cicon.small)).size(8 * 3).padLeft(4).padRight(4);
                         t.add(item.localizedName).color(Color.lightGray).left();
diff --git a/core/src/mindustry/ui/dialogs/LoadoutDialog.java b/core/src/mindustry/ui/dialogs/LoadoutDialog.java
index 1b5d067bb4..e367bc08da 100644
--- a/core/src/mindustry/ui/dialogs/LoadoutDialog.java
+++ b/core/src/mindustry/ui/dialogs/LoadoutDialog.java
@@ -106,8 +106,7 @@ public class LoadoutDialog extends BaseDialog{
 
     private void reseed(){
         this.stacks = originalStacks.map(ItemStack::copy);
-        this.stacks.addAll(content.items().select(i -> i.type == ItemType.material &&
-                !stacks.contains(stack -> stack.item == i)).map(i -> new ItemStack(i, 0)));
+        this.stacks.addAll(content.items().select(i -> !stacks.contains(stack -> stack.item == i)).map(i -> new ItemStack(i, 0)));
         this.stacks.sort(Structs.comparingInt(s -> s.item.id));
     }
 
diff --git a/core/src/mindustry/world/blocks/storage/CoreBlock.java b/core/src/mindustry/world/blocks/storage/CoreBlock.java
index dbfbf3f400..28ac322757 100644
--- a/core/src/mindustry/world/blocks/storage/CoreBlock.java
+++ b/core/src/mindustry/world/blocks/storage/CoreBlock.java
@@ -76,7 +76,7 @@ public class CoreBlock extends StorageBlock{
             new Bar(
                 () -> Core.bundle.format("bar.capacity", ui.formatAmount(e.storageCapacity)),
                 () -> Pal.items,
-                () -> e.items().total() / ((float)e.storageCapacity * content.items().count(i -> i.type == ItemType.material))
+                () -> e.items().total() / ((float)e.storageCapacity * content.items().size)
             ));
 
         bars.add("units", e ->
@@ -154,7 +154,7 @@ public class CoreBlock extends StorageBlock{
 
         @Override
         public int getMaximumAccepted(Item item){
-            return item.type == ItemType.material ? storageCapacity : 0;
+            return storageCapacity;
         }
 
         @Override
diff --git a/desktop/src/mindustry/desktop/steam/SStats.java b/desktop/src/mindustry/desktop/steam/SStats.java
index c77998d4da..28f4cb4d3a 100644
--- a/desktop/src/mindustry/desktop/steam/SStats.java
+++ b/desktop/src/mindustry/desktop/steam/SStats.java
@@ -64,7 +64,7 @@ public class SStats implements SteamUserStatsCallback{
             }
 
             for(Building entity : player.team().cores()){
-                if(!content.items().contains(i -> i.type == ItemType.material && entity.items.get(i) < entity.block().itemCapacity)){
+                if(!content.items().contains(i -> entity.items.get(i) < entity.block().itemCapacity)){
                     fillCoreAllCampaign.complete();
                     break;
                 }
diff --git a/server/src/mindustry/server/ServerControl.java b/server/src/mindustry/server/ServerControl.java
index 7848e7f757..33eccd26dd 100644
--- a/server/src/mindustry/server/ServerControl.java
+++ b/server/src/mindustry/server/ServerControl.java
@@ -418,9 +418,7 @@ public class ServerControl implements ApplicationListener{
             }
 
             for(Item item : content.items()){
-                if(item.type == ItemType.material){
-                    state.teams.cores(team).first().items().set(item, state.teams.cores(team).first().block().itemCapacity);
-                }
+                state.teams.cores(team).first().items().set(item, state.teams.cores(team).first().block().itemCapacity);
             }
 
             info("Core filled.");