diff --git a/src/saveload/industry_sl.cpp b/src/saveload/industry_sl.cpp
--- a/src/saveload/industry_sl.cpp
+++ b/src/saveload/industry_sl.cpp
@@ -64,6 +64,8 @@ static const SaveLoad _industry_desc[] =
 	SLE_CONDVAR(Industry, last_cargo_accepted_at[0],  SLE_INT32,                 SLV_70, SLV_EXTEND_INDUSTRY_CARGO_SLOTS),
 	SLE_CONDARR(Industry, last_cargo_accepted_at,     SLE_INT32, 16,            SLV_EXTEND_INDUSTRY_CARGO_SLOTS, SL_MAX_VERSION),
 	SLE_CONDVAR(Industry, selected_layout,            SLE_UINT8,                 SLV_73, SL_MAX_VERSION),
+	SLE_CONDVAR(Industry, exclusive_supplier,         SLE_UINT8,                 SLV_GS_INDUSTRY_CONTROL, SL_MAX_VERSION),
+	SLE_CONDVAR(Industry, exclusive_consumer,         SLE_UINT8,                 SLV_GS_INDUSTRY_CONTROL, SL_MAX_VERSION),
 
 	SLEG_CONDARR(_old_ind_persistent_storage.storage, SLE_UINT32, 16,            SLV_76, SLV_161),
 	SLE_CONDREF(Industry, psa,                        REF_STORAGE,              SLV_161, SL_MAX_VERSION),