diff --git a/src/main/java/com/backend/glowhouse/repository/device/DeviceRepository.java b/src/main/java/com/backend/glowhouse/repository/device/DeviceRepository.java
new file mode 100644
index 0000000000000000000000000000000000000000..131b61097299f900ad5076317f395ae56265d17f
--- /dev/null
+++ b/src/main/java/com/backend/glowhouse/repository/device/DeviceRepository.java
@@ -0,0 +1,9 @@
+package com.backend.glowhouse.repository.device;
+
+import com.backend.glowhouse.model.Device;
+import org.springframework.data.mongodb.repository.MongoRepository;
+
+public interface DeviceRepository extends MongoRepository<Device, String>, DeviceRepositoryCustom {
+
+    public Device findByDeviceId(String deviceId);
+}