diff --git a/src/js/game/buildings/buffer.js b/src/js/game/buildings/buffer.js
index 6a894471..0456cc51 100644
--- a/src/js/game/buildings/buffer.js
+++ b/src/js/game/buildings/buffer.js
@@ -60,17 +60,17 @@ export class MetaBufferBuilding extends MetaBuilding {
                     {
                         pos: new Vector(0, 1),
                         directions: [enumDirection.left],
-                        filter: enumItemAcceptorItemFilter.any,
+                        filter: enumItemAcceptorItemFilter.shape,
                     },
                     {
                         pos: new Vector(1, 2),
                         directions: [enumDirection.bottom],
-                        filter: enumItemAcceptorItemFilter.any,
+                        filter: enumItemAcceptorItemFilter.shape,
                     },
                     {
                         pos: new Vector(2, 1),
                         directions: [enumDirection.right],
-                        filter: enumItemAcceptorItemFilter.any,
+                        filter: enumItemAcceptorItemFilter.shape,
                     },
                 ],
             })
diff --git a/src/js/game/components/item_acceptor.js b/src/js/game/components/item_acceptor.js
index 1102d33e..a42bfa0d 100644
--- a/src/js/game/components/item_acceptor.js
+++ b/src/js/game/components/item_acceptor.js
@@ -11,7 +11,6 @@ import { types } from "../../savegame/serialization";
 export const enumItemAcceptorItemFilter = {
     shape: "shape",
     color: "color",
-    any: "any",
     none: null,
 };
 
diff --git a/src/js/game/components/item_buffer.js b/src/js/game/components/item_buffer.js
index 7a7b6a44..9b2b2abc 100644
--- a/src/js/game/components/item_buffer.js
+++ b/src/js/game/components/item_buffer.js
@@ -2,7 +2,6 @@ import { types } from "../../savegame/serialization";
 import { Component } from "../component";
 import { BaseItem } from "../base_item";
 import { ShapeDefinition } from "../shape_definition";
-import { gItemRegistry } from "../../core/global_registries";
 
 
 export class BufferComponent extends Component {