diff --git a/src/machine/machine_table.c b/src/machine/machine_table.c
index 6fc09e548..c91394894 100644
--- a/src/machine/machine_table.c
+++ b/src/machine/machine_table.c
@@ -11390,7 +11390,7 @@ const machine_t machines[] = {
         .default_jumpered_ecp_dma = 3,
         .kbc_device = &kbc_at_device,
         .kbc_params = KBC_VEN_PHOENIX | 0x00012900,
-        .kbc_p1 = 0x00001010,
+        .kbc_p1 = 0x00001030,
         .gpio = 0xffffffff,
         .gpio_acpi = 0xffffffff,
         .device = &batman_device,
@@ -11976,7 +11976,7 @@ const machine_t machines[] = {
         .default_jumpered_ecp_dma = 3,
         .kbc_device = &kbc_at_device,
         .kbc_params = KBC_VEN_PHOENIX | 0x00012900,
-        .kbc_p1 = 0x00001010,
+        .kbc_p1 = 0x00001030,
         .gpio = 0xffffffff,
         .gpio_acpi = 0xffffffff,
         .device = &plato_device,