diff --git a/src/saveload/storage_sl.cpp b/src/saveload/storage_sl.cpp
--- a/src/saveload/storage_sl.cpp
+++ b/src/saveload/storage_sl.cpp
@@ -18,7 +18,7 @@
 /** Description of the data to save and load in #PersistentStorage. */
 static const SaveLoad _storage_desc[] = {
 	 SLE_CONDVAR(PersistentStorage, grfid,    SLE_UINT32,                  6, SL_MAX_VERSION),
-	 SLE_CONDARR(PersistentStorage, storage,  SLE_UINT32,  16,           161, 200),
+	 SLE_CONDARR(PersistentStorage, storage,  SLE_UINT32,  16,           161, 201),
 	 SLE_CONDARR(PersistentStorage, storage,  SLE_UINT32, 256,           201, SL_MAX_VERSION),
 	 SLE_END()
 };