diff --git a/toolkit/mozapps/installer/packager.mk b/toolkit/mozapps/installer/packager.mk
index 850233070ac1..5cca5f3d7ebb 100644
--- a/toolkit/mozapps/installer/packager.mk
+++ b/toolkit/mozapps/installer/packager.mk
@@ -682,6 +682,7 @@ UPLOAD_FILES= \
   $(call QUOTED_WILDCARD,$(DIST)/$(PACKAGE)) \
   $(call QUOTED_WILDCARD,$(INSTALLER_PACKAGE)) \
   $(call QUOTED_WILDCARD,$(DIST)/$(COMPLETE_MAR)) \
+  $(call QUOTED_WILDCARD,$(DIST)/$(LANGPACK)) \
   $(call QUOTED_WILDCARD,$(wildcard $(DIST)/$(PARTIAL_MAR))) \
   $(call QUOTED_WILDCARD,$(DIST)/$(PKG_PATH)$(TEST_PACKAGE)) \
   $(call QUOTED_WILDCARD,$(DIST)/$(PKG_PATH)$(SYMBOL_ARCHIVE_BASENAME).zip) \