diff --git a/src/video/vid_chips_69000.c b/src/video/vid_chips_69000.c
index 04a543884..b649e41e5 100644
--- a/src/video/vid_chips_69000.c
+++ b/src/video/vid_chips_69000.c
@@ -1887,7 +1887,7 @@ chips_69000_pci_write(int func, int addr, uint8_t val, void *p)
             case 0x13:
                 {
                     // if (!(chips->pci_conf_status & PCI_COMMAND_MEM)) {
-                        chips->linear_mapping.base = val << 24;
+                        // chips->linear_mapping.base = val << 24;
                         // break;
                     // }
                     mem_mapping_set_addr(&chips->linear_mapping, val << 24, (1 << 24));