diff --git a/common/constants.h b/common/constants.h
index ab66921..c571403 100644
--- a/common/constants.h
+++ b/common/constants.h
@@ -75,6 +75,8 @@
 extern const char kPrefsUpdateDurationUptime[];
 extern const char kPrefsUpdateFirstSeenAt[];
 extern const char kPrefsUpdateOverCellularPermission[];
+extern const char kPrefsUpdateOverCellularTargetVersion[];
+extern const char kPrefsUpdateOverCellularTargetSize[];
 extern const char kPrefsUpdateServerCertificate[];
 extern const char kPrefsUpdateStateNextDataLength[];
 extern const char kPrefsUpdateStateNextDataOffset[];