diff --git a/desktop/electron/src/ipc.ts b/desktop/electron/src/ipc.ts
index c62ba157..563506aa 100644
--- a/desktop/electron/src/ipc.ts
+++ b/desktop/electron/src/ipc.ts
@@ -64,7 +64,7 @@ export default () => {
         return true;
     });
 
-    ipcMain.handle("local-app:addServer", async (event, server: Omit<Server, "_id">) => {
+    ipcMain.handle("local-app:addServer", (event, server: Omit<Server, "_id">) => {
         const servers = settings.get("servers") || [];
 
         try {
diff --git a/desktop/electron/src/preload-app/preload.ts b/desktop/electron/src/preload-app/preload.ts
index bd7239e7..702cbef5 100644
--- a/desktop/electron/src/preload-app/preload.ts
+++ b/desktop/electron/src/preload-app/preload.ts
@@ -1,4 +1,4 @@
-import { contextBridge, ipcRenderer, IpcRendererEvent } from "electron";
+import { contextBridge, ipcRenderer } from "electron";
 import type { WorkAdventureDesktopApi } from "./types";
 
 const api: WorkAdventureDesktopApi = {
diff --git a/desktop/electron/src/preload-app/types.ts b/desktop/electron/src/preload-app/types.ts
index 6b004a0f..164153a5 100644
--- a/desktop/electron/src/preload-app/types.ts
+++ b/desktop/electron/src/preload-app/types.ts
@@ -1,10 +1,8 @@
-import type { IpcRendererEvent } from "electron";
-
 export type WorkAdventureDesktopApi = {
     desktop: boolean;
     isDevelopment: () => Promise<boolean>;
     getVersion: () => Promise<string>;
     notify: (txt: string) => void;
-    onMuteToggle: (callback: (event: IpcRendererEvent) => void) => void;
-    onCameraToggle: (callback: (event: IpcRendererEvent) => void) => void;
+    onMuteToggle: (callback: () => void) => void;
+    onCameraToggle: (callback: () => void) => void;
 };