diff --git a/packages/backend/src/boot/coreLogger.ts b/packages/backend/src/boot/coreLogger.ts
new file mode 100644
index 0000000000..edd0a0decd
--- /dev/null
+++ b/packages/backend/src/boot/coreLogger.ts
@@ -0,0 +1,3 @@
+import Logger from '@/logger.js';
+
+export const coreLogger = new Logger('core', 'cyan');
diff --git a/packages/backend/src/boot/master.ts b/packages/backend/src/boot/master.ts
index 017778b3c1..c603c7b6fe 100644
--- a/packages/backend/src/boot/master.ts
+++ b/packages/backend/src/boot/master.ts
@@ -21,6 +21,7 @@ import type { EnvService } from '@/global/EnvService.js';
 import type { EnvOption } from '@/env.js';
 import { renderInlineError } from '@/misc/render-inline-error.js';
 import { showMachineInfo } from '@/misc/show-machine-info.js';
+import { coreLogger } from '@/boot/coreLogger.js';
 import { jobQueue, server } from './common.js';
 
 const _filename = fileURLToPath(import.meta.url);