diff --git a/resources/localization/list.txt b/resources/localization/list.txt
index 82f109df4..aa2f938b7 100644
--- a/resources/localization/list.txt
+++ b/resources/localization/list.txt
@@ -45,6 +45,7 @@ src/slic3r/GUI/WipeTowerDialog.cpp
 src/slic3r/GUI/wxExtensions.cpp
 src/slic3r/Utils/Duet.cpp
 src/slic3r/Utils/OctoPrint.cpp
+src/slic3r/Utils/FlashAir.cpp
 src/slic3r/Utils/PresetUpdater.cpp
 src/slic3r/Utils/FixModelByWin10.cpp
 src/libslic3r/Zipper.cpp