diff --git a/src/app/services/electron.service.ts b/src/app/services/electron.service.ts
index 3dfab7eb..65c82c1c 100644
--- a/src/app/services/electron.service.ts
+++ b/src/app/services/electron.service.ts
@@ -10,7 +10,7 @@ export class MyElectronService {
     setLang(lang: string) {
         try {
             if ((<any>window).api) {
-                (<any>window).api.send("toMain", lang);
+                (<any>window).api.send("changeSpellchecker", lang);
             }
         }
         catch (err) {