diff --git a/src/electron-main.js b/src/electron-main.js
index c623f72..6a16be8 100644
--- a/src/electron-main.js
+++ b/src/electron-main.js
@@ -386,7 +386,7 @@ ipcMain.on('ipcCall', async function(ev, payload) {
             }
             break;
         case 'setSpellCheckLanguages':
-            if (args[0] && args[0] != []) {
+            if (args[0] && args[0].length > 0) {
                 mainWindow.webContents.session.setSpellCheckerLanguages(args[0]);
             } else {
                 mainWindow.webContents.session.spellcheck = false;