diff --git a/test/firmware_stat_unittest.cpp b/test/firmware_stat_unittest.cpp
index 4c90735..79b8a44 100644
--- a/test/firmware_stat_unittest.cpp
+++ b/test/firmware_stat_unittest.cpp
@@ -32,7 +32,7 @@
     auto bus_mock = sdbusplus::get_mocked_new(&sdbus_mock);
 
     auto handler = FirmwareBlobHandler::CreateFirmwareBlobHandler(
-        std::move(bus_mock), blobs, data);
+        std::move(bus_mock), blobs, data, "");
 
     struct BlobMeta meta;
     EXPECT_TRUE(handler->stat("asdf", &meta));