diff --git a/src/newgrf.cpp b/src/newgrf.cpp
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -3790,6 +3790,7 @@ static ChangeInfoResult IndustriesChange
 					} else {
 						indsp->produced_cargo[i] = INVALID_CARGO;
 					}
+					indsp->produced_cargo_label[i] = CT_INVALID;
 				}
 				break;
 			}
@@ -3808,6 +3809,7 @@ static ChangeInfoResult IndustriesChange
 					} else {
 						indsp->accepts_cargo[i] = INVALID_CARGO;
 					}
+					indsp->accepts_cargo_label[i] = CT_INVALID;
 				}
 				break;
 			}