diff --git a/src/machine/machine_table.c b/src/machine/machine_table.c
index 9f2d0ce47..aa9bae305 100644
--- a/src/machine/machine_table.c
+++ b/src/machine/machine_table.c
@@ -8902,7 +8902,7 @@ const machine_t machines[] = {
             .min_multi = 0,
             .max_multi = 0
         },
-        .bus_flags = MACHINE_PCI,
+        .bus_flags = MACHINE_PS2_PCI,
         .flags = MACHINE_IDE_DUAL | MACHINE_VIDEO | MACHINE_SOUND | MACHINE_APM,
         .ram = {
             .min = 1024,
@@ -9358,7 +9358,7 @@ const machine_t machines[] = {
             .min_multi = MACHINE_MULTIPLIER_FIXED,
             .max_multi = MACHINE_MULTIPLIER_FIXED
         },
-        .bus_flags = MACHINE_PCI,
+        .bus_flags = MACHINE_PS2_PCI,
         .flags = MACHINE_IDE | MACHINE_APM,
         .ram = {
             .min = 2048,