diff --git a/hw/pci-bridge/cxl_downstream.c b/hw/pci-bridge/cxl_downstream.c
index c347ac06f3..cfe50e60e9 100644
--- a/hw/pci-bridge/cxl_downstream.c
+++ b/hw/pci-bridge/cxl_downstream.c
@@ -212,7 +212,7 @@ static void cxl_dsp_exitfn(PCIDevice *d)
     pci_bridge_exitfn(d);
 }
 
-static Property cxl_dsp_props[] = {
+static const Property cxl_dsp_props[] = {
     DEFINE_PROP_PCIE_LINK_SPEED("x-speed", PCIESlot,
                                 speed, PCIE_LINK_SPEED_64),
     DEFINE_PROP_PCIE_LINK_WIDTH("x-width", PCIESlot,
diff --git a/hw/pci-bridge/cxl_root_port.c b/hw/pci-bridge/cxl_root_port.c
index 5e2156d7ba..5824ba3c75 100644
--- a/hw/pci-bridge/cxl_root_port.c
+++ b/hw/pci-bridge/cxl_root_port.c
@@ -199,7 +199,7 @@ static void cxl_rp_reset_hold(Object *obj, ResetType type)
     latch_registers(crp);
 }
 
-static Property gen_rp_props[] = {
+static const Property gen_rp_props[] = {
     DEFINE_PROP_UINT32("bus-reserve", CXLRootPort, res_reserve.bus, -1),
     DEFINE_PROP_SIZE("io-reserve", CXLRootPort, res_reserve.io, -1),
     DEFINE_PROP_SIZE("mem-reserve", CXLRootPort, res_reserve.mem_non_pref, -1),
diff --git a/hw/pci-bridge/cxl_upstream.c b/hw/pci-bridge/cxl_upstream.c
index 55f8b0053f..ef94aa3654 100644
--- a/hw/pci-bridge/cxl_upstream.c
+++ b/hw/pci-bridge/cxl_upstream.c
@@ -362,7 +362,7 @@ static void cxl_usp_exitfn(PCIDevice *d)
     pci_bridge_exitfn(d);
 }
 
-static Property cxl_upstream_props[] = {
+static const Property cxl_upstream_props[] = {
     DEFINE_PROP_UINT64("sn", CXLUpstreamPort, sn, UI64_NULL),
     DEFINE_PROP_STRING("cdat", CXLUpstreamPort, cxl_cstate.cdat.filename),
     DEFINE_PROP_PCIE_LINK_SPEED("x-speed", CXLUpstreamPort,
diff --git a/hw/pci-bridge/gen_pcie_root_port.c b/hw/pci-bridge/gen_pcie_root_port.c
index 784507c826..c319ca8263 100644
--- a/hw/pci-bridge/gen_pcie_root_port.c
+++ b/hw/pci-bridge/gen_pcie_root_port.c
@@ -128,7 +128,7 @@ static const VMStateDescription vmstate_rp_dev = {
     }
 };
 
-static Property gen_rp_props[] = {
+static const Property gen_rp_props[] = {
     DEFINE_PROP_BOOL("x-migrate-msix", GenPCIERootPort,
                      migrate_msix, true),
     DEFINE_PROP_UINT32("bus-reserve", GenPCIERootPort,
diff --git a/hw/pci-bridge/pci_bridge_dev.c b/hw/pci-bridge/pci_bridge_dev.c
index 8e7f926621..35a37e056a 100644
--- a/hw/pci-bridge/pci_bridge_dev.c
+++ b/hw/pci-bridge/pci_bridge_dev.c
@@ -168,7 +168,7 @@ static void qdev_pci_bridge_dev_reset(DeviceState *qdev)
     }
 }
 
-static Property pci_bridge_dev_properties[] = {
+static const Property pci_bridge_dev_properties[] = {
                     /* Note: 0 is not a legal chassis number. */
     DEFINE_PROP_UINT8(PCI_BRIDGE_DEV_PROP_CHASSIS_NR, PCIBridgeDev, chassis_nr,
                       0),
diff --git a/hw/pci-bridge/pci_expander_bridge.c b/hw/pci-bridge/pci_expander_bridge.c
index 07d411cff5..01997c1ab3 100644
--- a/hw/pci-bridge/pci_expander_bridge.c
+++ b/hw/pci-bridge/pci_expander_bridge.c
@@ -420,7 +420,7 @@ static void pxb_dev_exitfn(PCIDevice *pci_dev)
     pxb_dev_list = g_list_remove(pxb_dev_list, pxb);
 }
 
-static Property pxb_dev_properties[] = {
+static const Property pxb_dev_properties[] = {
     /* Note: 0 is not a legal PXB bus number. */
     DEFINE_PROP_UINT8("bus_nr", PXBDev, bus_nr, 0),
     DEFINE_PROP_UINT16("numa_node", PXBDev, numa_node, NUMA_NODE_UNASSIGNED),
@@ -507,7 +507,7 @@ static void pxb_cxl_dev_realize(PCIDevice *dev, Error **errp)
     pxb_cxl_dev_reset(DEVICE(dev));
 }
 
-static Property pxb_cxl_dev_properties[] = {
+static const Property pxb_cxl_dev_properties[] = {
     DEFINE_PROP_BOOL("hdm_for_passthrough", PXBCXLDev, hdm_for_passthrough, false),
     DEFINE_PROP_END_OF_LIST(),
 };
diff --git a/hw/pci-bridge/pcie_pci_bridge.c b/hw/pci-bridge/pcie_pci_bridge.c
index 6e8d7d9478..8834ff3dbf 100644
--- a/hw/pci-bridge/pcie_pci_bridge.c
+++ b/hw/pci-bridge/pcie_pci_bridge.c
@@ -124,7 +124,7 @@ static void pcie_pci_bridge_write_config(PCIDevice *d,
     shpc_cap_write_config(d, address, val, len);
 }
 
-static Property pcie_pci_bridge_dev_properties[] = {
+static const Property pcie_pci_bridge_dev_properties[] = {
         DEFINE_PROP_ON_OFF_AUTO("msi", PCIEPCIBridge, msi, ON_OFF_AUTO_AUTO),
         DEFINE_PROP_END_OF_LIST(),
 };
diff --git a/hw/pci-bridge/pcie_root_port.c b/hw/pci-bridge/pcie_root_port.c
index 09a34786bc..a7f87a1bc4 100644
--- a/hw/pci-bridge/pcie_root_port.c
+++ b/hw/pci-bridge/pcie_root_port.c
@@ -148,7 +148,7 @@ static void rp_exit(PCIDevice *d)
     pci_bridge_exitfn(d);
 }
 
-static Property rp_props[] = {
+static const Property rp_props[] = {
     DEFINE_PROP_BIT(COMPAT_PROP_PCP, PCIDevice, cap_present,
                     QEMU_PCIE_SLTCAP_PCP_BITNR, true),
     DEFINE_PROP_BOOL("disable-acs", PCIESlot, disable_acs, false),
diff --git a/hw/pci-bridge/xio3130_downstream.c b/hw/pci-bridge/xio3130_downstream.c
index 473e2dd950..92e5fb72ec 100644
--- a/hw/pci-bridge/xio3130_downstream.c
+++ b/hw/pci-bridge/xio3130_downstream.c
@@ -134,7 +134,7 @@ static void xio3130_downstream_exitfn(PCIDevice *d)
     pci_bridge_exitfn(d);
 }
 
-static Property xio3130_downstream_props[] = {
+static const Property xio3130_downstream_props[] = {
     DEFINE_PROP_BIT(COMPAT_PROP_PCP, PCIDevice, cap_present,
                     QEMU_PCIE_SLTCAP_PCP_BITNR, true),
     DEFINE_PROP_END_OF_LIST()
