diff --git a/src/common/logger.ts b/src/common/logger.ts
index 504b0e126d..f29008818b 100644
--- a/src/common/logger.ts
+++ b/src/common/logger.ts
@@ -65,6 +65,9 @@ if (ipcMain) {
 }
 
 export default winston.createLogger({
-  format: format.simple(),
+  format: format.combine(
+    format.splat(),
+    format.simple(),
+  ),
   transports,
 });
diff --git a/src/main/app-updater.ts b/src/main/app-updater.ts
index e63da9453e..b30d799677 100644
--- a/src/main/app-updater.ts
+++ b/src/main/app-updater.ts
@@ -52,10 +52,10 @@ function handleAutoUpdateBackChannel(event: Electron.IpcMainEvent, ...[arg]: Upd
 }
 
 autoUpdater.logger = {
-  info: message => logger.info(`[AUTO-UPDATE]: electron-updater:`, message),
-  warn: message => logger.warn(`[AUTO-UPDATE]: electron-updater:`, message),
-  error: message => logger.error(`[AUTO-UPDATE]: electron-updater:`, message),
-  debug: message => logger.debug(`[AUTO-UPDATE]: electron-updater:`, message),
+  info: message => logger.info(`[AUTO-UPDATE]: electron-updater: %s`, message),
+  warn: message => logger.warn(`[AUTO-UPDATE]: electron-updater: %s`, message),
+  error: message => logger.error(`[AUTO-UPDATE]: electron-updater: %s`, message),
+  debug: message => logger.debug(`[AUTO-UPDATE]: electron-updater: %s`, message),
 };
 
 /**