1 files changed, 1 insertions, 1 deletions
diff --git a/hw/pc.c b/hw/pc.c
index 780b1e4743..de53aa434c 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -560,7 +560,7 @@ static void *bochs_bios_init(void)
     int i, j;
 
     fw_cfg = fw_cfg_init(BIOS_CFG_IOPORT, BIOS_CFG_IOPORT + 1, 0, 0);
-
+    fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)max_cpus);
     fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1);
     fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
     fw_cfg_add_bytes(fw_cfg, FW_CFG_ACPI_TABLES,