diff --git a/src/test/cpp/regression/main.cpp b/src/test/cpp/regression/main.cpp
index 717e534..5468545 100644
--- a/src/test/cpp/regression/main.cpp
+++ b/src/test/cpp/regression/main.cpp
@@ -2496,12 +2496,12 @@ public:
                 if(top->dBus_inv_ready) top->dBus_inv_valid = 0;
                 if(top->dBus_inv_valid == 0 && VL_RANDOM_I(7) < 5){
                     top->dBus_inv_valid = 1;
-                    top->dBus_inv_payload_enable = VL_RANDOM_I(7) < 100;
+                    top->dBus_inv_payload_fragment_enable = VL_RANDOM_I(7) < 100;
                     if(!invalidationHint.empty()){
-                        top->dBus_inv_payload_address = invalidationHint.front();
+                        top->dBus_inv_payload_fragment_address = invalidationHint.front();
                         invalidationHint.pop();
                     } else {
-                        top->dBus_inv_payload_address = VL_RANDOM_I(32);
+                        top->dBus_inv_payload_fragment_address = VL_RANDOM_I(32);
                     }
                 }
             }