diff --git a/packages/core/src/renderer/components/cluster-settings/__tests__/icon-settings.test.tsx b/packages/core/src/renderer/components/cluster-settings/__tests__/icon-settings.test.tsx
index df93daee64..74fd2a6654 100644
--- a/packages/core/src/renderer/components/cluster-settings/__tests__/icon-settings.test.tsx
+++ b/packages/core/src/renderer/components/cluster-settings/__tests__/icon-settings.test.tsx
@@ -13,7 +13,6 @@ import { renderFor } from "../../test-utils/renderFor";
 import { ClusterIconSetting } from "../icon-settings";
 import { screen } from "@testing-library/react";
 import userEvent from "@testing-library/user-event";
-import type { ChangedClusterPreference } from "../cluster-settings-menu-injection-token";
 import { clusterIconSettingsMenuInjectionToken } from "../cluster-settings-menu-injection-token";
 import { runInAction } from "mobx";
 
@@ -46,10 +45,8 @@ const newMenuItem = getInjectable({
   instantiate: () => ({
     id: "test-menu-item",
     title: "Hello World",
-    onClick: () => {
-      const data: ChangedClusterPreference = ["clusterName", "New cluster name"];
-
-      return data;
+    onClick: (preferences) => {
+      preferences.clusterName = "Hello World";
     },
   }),
 
@@ -63,8 +60,6 @@ describe("Icon settings", () => {
   beforeEach(() => {
     di = getDiForUnitTesting();
     
-    // registerMobX(di);
-
     const render = renderFor(di);
 
     rendered = render(
diff --git a/packages/core/src/renderer/components/cluster-settings/cluster-settings-menu-clear-item.injectable.ts b/packages/core/src/renderer/components/cluster-settings/cluster-settings-menu-clear-item.injectable.ts
index 458a25a4b1..697c68bb40 100644
--- a/packages/core/src/renderer/components/cluster-settings/cluster-settings-menu-clear-item.injectable.ts
+++ b/packages/core/src/renderer/components/cluster-settings/cluster-settings-menu-clear-item.injectable.ts
@@ -3,8 +3,6 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { getInjectable } from "@ogre-tools/injectable";
-import type { ClusterPreferences } from "../../../common/cluster-types";
-import type { ChangedClusterPreference } from "./cluster-settings-menu-injection-token";
 import { clusterIconSettingsMenuInjectionToken } from "./cluster-settings-menu-injection-token";
 
 const clusterIconSettingsMenuClearItem = getInjectable({
@@ -13,15 +11,13 @@ const clusterIconSettingsMenuClearItem = getInjectable({
   instantiate: () => ({
     id: "clear-icon-menu-item",
     title: "Clear",
-    disabled: (preferences: ClusterPreferences) => !preferences.icon,
-    onClick: () => {
+    disabled: (preferences) => !preferences.icon,
+    onClick: (preferences) => {
       /**
        * NOTE: this needs to be `null` rather than `undefined` so that we can
        * tell the difference between it not being there and being cleared.
        */
-      const data: ChangedClusterPreference = ["icon", null];
-
-      return data;
+      preferences.icon = null;
     },
   }),
 
diff --git a/packages/core/src/renderer/components/cluster-settings/cluster-settings-menu-injection-token.ts b/packages/core/src/renderer/components/cluster-settings/cluster-settings-menu-injection-token.ts
index 89c60137aa..15dbba2754 100644
--- a/packages/core/src/renderer/components/cluster-settings/cluster-settings-menu-injection-token.ts
+++ b/packages/core/src/renderer/components/cluster-settings/cluster-settings-menu-injection-token.ts
@@ -5,13 +5,11 @@
 import { getInjectionToken } from "@ogre-tools/injectable";
 import type { ClusterPreferences } from "../../../common/cluster-types";
 
-export type ChangedClusterPreference = [keyof ClusterPreferences, any];
-
 export interface ClusterIconMenuItem {
   id: string;
   title: string;
   disabled?: (preferences: ClusterPreferences) => boolean;
-  onClick: (preferences: ClusterPreferences) => ChangedClusterPreference;
+  onClick: (preferences: ClusterPreferences) => void;
 }
 
 export const clusterIconSettingsMenuInjectionToken = getInjectionToken<ClusterIconMenuItem>({
diff --git a/packages/core/src/renderer/components/cluster-settings/icon-settings.tsx b/packages/core/src/renderer/components/cluster-settings/icon-settings.tsx
index 81d492db1f..cd66c50694 100644
--- a/packages/core/src/renderer/components/cluster-settings/icon-settings.tsx
+++ b/packages/core/src/renderer/components/cluster-settings/icon-settings.tsx
@@ -15,7 +15,7 @@ import { FilePicker, OverSizeLimitStyle } from "../file-picker";
 import { MenuActions, MenuItem } from "../menu";
 import type { ShowNotification } from "../notifications";
 import showErrorNotificationInjectable from "../notifications/show-error-notification.injectable";
-import type { ChangedClusterPreference, ClusterIconMenuItem } from "./cluster-settings-menu-injection-token";
+import type { ClusterIconMenuItem } from "./cluster-settings-menu-injection-token";
 import { clusterIconSettingsMenuInjectionToken } from "./cluster-settings-menu-injection-token";
 
 export interface ClusterIconSettingProps {
@@ -55,10 +55,6 @@ const NonInjectedClusterIconSetting = observer((props: ClusterIconSettingProps &
       ?.click();
   };
 
-  const save = ([kind, value]: ChangedClusterPreference) => {
-    cluster.preferences[kind] = value;
-  };
-
   return (
     <div ref={element}>
       <div className="file-loader flex flex-row items-center">
@@ -89,7 +85,7 @@ const NonInjectedClusterIconSetting = observer((props: ClusterIconSettingProps &
           </MenuItem>
           {props.menuItems.get().map(item => (
             <MenuItem
-              onClick={() => save(item.onClick(cluster.preferences))}
+              onClick={() => item.onClick(cluster.preferences)}
               key={item.id}
               disabled={item.disabled?.(cluster.preferences)}>
               {item.title}