diff --git a/item_updater.cpp b/item_updater.cpp
index 2c23b93..2282c28 100644
--- a/item_updater.cpp
+++ b/item_updater.cpp
@@ -470,7 +470,7 @@
 
 void ItemUpdater::restoreFieldModeStatus()
 {
-    std::ifstream input("/run/fw_env");
+    std::ifstream input("/dev/mtd/u-boot-env");
     std::string envVar;
     std::getline(input, envVar);