diff --git a/src/newgrf.cpp b/src/newgrf.cpp
index b31701aecc..b3c262192c 100644
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -1408,7 +1408,7 @@ static ChangeInfoResult RoadVehicleChangeInfo(uint engine, int numinfo, int prop
 				} else {
 					/* Use translated cargo. Might result in INVALID_CARGO (first refittable), if cargo is not defined. */
 					ei->cargo_type = GetCargoTranslation(ctype, _cur.grffile);
-					if (ei->cargo_type == INVALID_CARGO) GrfMsg(2, "RailVehicleChangeInfo: Invalid cargo type {}, using first refittable", ctype);
+					if (ei->cargo_type == INVALID_CARGO) GrfMsg(2, "RoadVehicleChangeInfo: Invalid cargo type {}, using first refittable", ctype);
 				}
 				ei->cargo_label = CT_INVALID;
 				break;
@@ -1599,7 +1599,7 @@ static ChangeInfoResult ShipVehicleChangeInfo(uint engine, int numinfo, int prop
 				} else {
 					/* Use translated cargo. Might result in INVALID_CARGO (first refittable), if cargo is not defined. */
 					ei->cargo_type = GetCargoTranslation(ctype, _cur.grffile);
-					if (ei->cargo_type == INVALID_CARGO) GrfMsg(2, "RailVehicleChangeInfo: Invalid cargo type {}, using first refittable", ctype);
+					if (ei->cargo_type == INVALID_CARGO) GrfMsg(2, "ShipVehicleChangeInfo: Invalid cargo type {}, using first refittable", ctype);
 				}
 				ei->cargo_label = CT_INVALID;
 				break;