diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c
index e7d6c77b34..7b14bbbee1 100644
--- a/hw/acpi/ich9.c
+++ b/hw/acpi/ich9.c
@@ -232,11 +232,11 @@ void ich9_pm_init(PCIDevice *lpc_pci, ICH9LPCPMRegs *pm,
 
     acpi_gpe_init(&pm->acpi_regs, ICH9_PMIO_GPE0_LEN);
     memory_region_init_io(&pm->io_gpe, OBJECT(lpc_pci), &ich9_gpe_ops, pm,
-                          "apci-gpe0", ICH9_PMIO_GPE0_LEN);
+                          "acpi-gpe0", ICH9_PMIO_GPE0_LEN);
     memory_region_add_subregion(&pm->io, ICH9_PMIO_GPE0_STS, &pm->io_gpe);
 
     memory_region_init_io(&pm->io_smi, OBJECT(lpc_pci), &ich9_smi_ops, pm,
-                          "apci-smi", 8);
+                          "acpi-smi", 8);
     memory_region_add_subregion(&pm->io, ICH9_PMIO_SMI_EN, &pm->io_smi);
 
     pm->irq = sci_irq;