diff --git a/hw/i386/amd_iommu.c b/hw/i386/amd_iommu.c
index af0f4da1f6..ca3e62a244 100644
--- a/hw/i386/amd_iommu.c
+++ b/hw/i386/amd_iommu.c
@@ -1668,7 +1668,7 @@ static void amdvi_sysbus_realize(DeviceState *dev, Error **errp)
     amdvi_init(s);
 }
 
-static Property amdvi_properties[] = {
+static const Property amdvi_properties[] = {
     DEFINE_PROP_BOOL("xtsup", AMDVIState, xtsup, false),
     DEFINE_PROP_END_OF_LIST(),
 };
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 4c0d1d7d47..a5b268342f 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -3404,7 +3404,7 @@ static const MemoryRegionOps vtd_mem_ops = {
     },
 };
 
-static Property vtd_properties[] = {
+static const Property vtd_properties[] = {
     DEFINE_PROP_UINT32("version", IntelIOMMUState, version, 0),
     DEFINE_PROP_ON_OFF_AUTO("eim", IntelIOMMUState, intr_eim,
                             ON_OFF_AUTO_AUTO),
diff --git a/hw/i386/kvm/clock.c b/hw/i386/kvm/clock.c
index 40aa9a32c3..71150ed2e0 100644
--- a/hw/i386/kvm/clock.c
+++ b/hw/i386/kvm/clock.c
@@ -305,7 +305,7 @@ static const VMStateDescription kvmclock_vmsd = {
     }
 };
 
-static Property kvmclock_properties[] = {
+static const Property kvmclock_properties[] = {
     DEFINE_PROP_BOOL("x-mach-use-reliable-get-clock", KVMClockState,
                       mach_use_reliable_get_clock, true),
     DEFINE_PROP_END_OF_LIST(),
diff --git a/hw/i386/kvm/i8254.c b/hw/i386/kvm/i8254.c
index baa4b39582..2933d3f458 100644
--- a/hw/i386/kvm/i8254.c
+++ b/hw/i386/kvm/i8254.c
@@ -287,7 +287,7 @@ static void kvm_pit_realizefn(DeviceState *dev, Error **errp)
     kpc->parent_realize(dev, errp);
 }
 
-static Property kvm_pit_properties[] = {
+static const Property kvm_pit_properties[] = {
     DEFINE_PROP_LOSTTICKPOLICY("lost_tick_policy", KVMPITState,
                                lost_tick_policy, LOST_TICK_POLICY_DELAY),
     DEFINE_PROP_END_OF_LIST(),
diff --git a/hw/i386/kvm/ioapic.c b/hw/i386/kvm/ioapic.c
index 2907b08164..217ff43b98 100644
--- a/hw/i386/kvm/ioapic.c
+++ b/hw/i386/kvm/ioapic.c
@@ -133,7 +133,7 @@ static void kvm_ioapic_realize(DeviceState *dev, Error **errp)
     qdev_init_gpio_in(dev, kvm_ioapic_set_irq, IOAPIC_NUM_PINS);
 }
 
-static Property kvm_ioapic_properties[] = {
+static const Property kvm_ioapic_properties[] = {
     DEFINE_PROP_UINT32("gsi_base", KVMIOAPICState, kvm_gsi_base, 0),
     DEFINE_PROP_END_OF_LIST()
 };
diff --git a/hw/i386/sgx-epc.c b/hw/i386/sgx-epc.c
index d664829d35..c232e825e0 100644
--- a/hw/i386/sgx-epc.c
+++ b/hw/i386/sgx-epc.c
@@ -19,7 +19,7 @@
 #include "target/i386/cpu.h"
 #include "exec/address-spaces.h"
 
-static Property sgx_epc_properties[] = {
+static const Property sgx_epc_properties[] = {
     DEFINE_PROP_UINT64(SGX_EPC_ADDR_PROP, SGXEPCDevice, addr, 0),
     DEFINE_PROP_UINT32(SGX_EPC_NUMA_NODE_PROP, SGXEPCDevice, node, 0),
     DEFINE_PROP_LINK(SGX_EPC_MEMDEV_PROP, SGXEPCDevice, hostmem,
diff --git a/hw/i386/vmmouse.c b/hw/i386/vmmouse.c
index 76130cd46d..da9c35c1ec 100644
--- a/hw/i386/vmmouse.c
+++ b/hw/i386/vmmouse.c
@@ -317,7 +317,7 @@ static void vmmouse_realizefn(DeviceState *dev, Error **errp)
     vmport_register(VMPORT_CMD_VMMOUSE_DATA, vmmouse_ioport_read, s);
 }
 
-static Property vmmouse_properties[] = {
+static const Property vmmouse_properties[] = {
     DEFINE_PROP_LINK("i8042", VMMouseState, i8042, TYPE_I8042, ISAKBDState *),
     DEFINE_PROP_END_OF_LIST(),
 };
diff --git a/hw/i386/vmport.c b/hw/i386/vmport.c
index 7cc75dbc6d..cab6e72089 100644
--- a/hw/i386/vmport.c
+++ b/hw/i386/vmport.c
@@ -252,7 +252,7 @@ static void vmport_realizefn(DeviceState *dev, Error **errp)
     }
 }
 
-static Property vmport_properties[] = {
+static const Property vmport_properties[] = {
     /* Used to enforce compatibility for migration */
     DEFINE_PROP_BIT("x-read-set-eax", VMPortState, compat_flags,
                     VMPORT_COMPAT_READ_SET_EAX_BIT, true),
diff --git a/hw/i386/x86-iommu.c b/hw/i386/x86-iommu.c
index 60af896225..155f6262ea 100644
--- a/hw/i386/x86-iommu.c
+++ b/hw/i386/x86-iommu.c
@@ -125,7 +125,7 @@ static void x86_iommu_realize(DeviceState *dev, Error **errp)
     }
 }
 
-static Property x86_iommu_properties[] = {
+static const Property x86_iommu_properties[] = {
     DEFINE_PROP_ON_OFF_AUTO("intremap", X86IOMMUState,
                             intr_supported, ON_OFF_AUTO_AUTO),
     DEFINE_PROP_BOOL("device-iotlb", X86IOMMUState, dt_supported, false),
diff --git a/hw/i386/xen/xen_pvdevice.c b/hw/i386/xen/xen_pvdevice.c
index ed621531d8..e71483e6e3 100644
--- a/hw/i386/xen/xen_pvdevice.c
+++ b/hw/i386/xen/xen_pvdevice.c
@@ -115,7 +115,7 @@ static void xen_pv_realize(PCIDevice *pci_dev, Error **errp)
                      &d->mmio);
 }
 
-static Property xen_pv_props[] = {
+static const Property xen_pv_props[] = {
     DEFINE_PROP_UINT16("vendor-id", XenPVDevice, vendor_id, PCI_VENDOR_ID_XEN),
     DEFINE_PROP_UINT16("device-id", XenPVDevice, device_id, 0xffff),
     DEFINE_PROP_UINT8("revision", XenPVDevice, revision, 0x01),
