diff --git a/src/saveload/cargopacket_sl.cpp b/src/saveload/cargopacket_sl.cpp
--- a/src/saveload/cargopacket_sl.cpp
+++ b/src/saveload/cargopacket_sl.cpp
@@ -8,13 +8,15 @@
 #include "saveload.h"
 
 static const SaveLoad _cargopacket_desc[] = {
-	SLE_VAR(CargoPacket, source,          SLE_UINT16),
-	SLE_VAR(CargoPacket, source_xy,       SLE_UINT32),
-	SLE_VAR(CargoPacket, loaded_at_xy,    SLE_UINT32),
-	SLE_VAR(CargoPacket, count,           SLE_UINT16),
-	SLE_VAR(CargoPacket, days_in_transit, SLE_UINT8),
-	SLE_VAR(CargoPacket, feeder_share,    SLE_INT64),
-	SLE_VAR(CargoPacket, paid_for,        SLE_BOOL),
+	     SLE_VAR(CargoPacket, source,          SLE_UINT16),
+	     SLE_VAR(CargoPacket, source_xy,       SLE_UINT32),
+	     SLE_VAR(CargoPacket, loaded_at_xy,    SLE_UINT32),
+	     SLE_VAR(CargoPacket, count,           SLE_UINT16),
+	     SLE_VAR(CargoPacket, days_in_transit, SLE_UINT8),
+	     SLE_VAR(CargoPacket, feeder_share,    SLE_INT64),
+
+	/* Used to be paid_for, but that got changed. */
+	SLE_CONDNULL(1, 0, 120),
 
 	SLE_END()
 };