diff --git a/hw/nvram/ds1225y.c b/hw/nvram/ds1225y.c
index 6d510dcc68..19bf8d2091 100644
--- a/hw/nvram/ds1225y.c
+++ b/hw/nvram/ds1225y.c
@@ -142,7 +142,7 @@ static void nvram_sysbus_realize(DeviceState *dev, Error **errp)
     nvram_post_load(s, 0);
 }
 
-static Property nvram_sysbus_properties[] = {
+static const Property nvram_sysbus_properties[] = {
     DEFINE_PROP_UINT32("size", SysBusNvRamState, nvram.chip_size, 0x2000),
     DEFINE_PROP_STRING("filename", SysBusNvRamState, nvram.filename),
     DEFINE_PROP_END_OF_LIST(),
diff --git a/hw/nvram/eeprom_at24c.c b/hw/nvram/eeprom_at24c.c
index ec748e58e7..669920b2b9 100644
--- a/hw/nvram/eeprom_at24c.c
+++ b/hw/nvram/eeprom_at24c.c
@@ -234,7 +234,7 @@ void at24c_eeprom_reset(DeviceState *state)
     ee->haveaddr = 0;
 }
 
-static Property at24c_eeprom_props[] = {
+static const Property at24c_eeprom_props[] = {
     DEFINE_PROP_UINT32("rom-size", EEPROMState, rsize, 0),
     DEFINE_PROP_UINT8("address-size", EEPROMState, asize, 0),
     DEFINE_PROP_BOOL("writable", EEPROMState, writable, true),
diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c
index b644577734..fe73a2c1ef 100644
--- a/hw/nvram/fw_cfg.c
+++ b/hw/nvram/fw_cfg.c
@@ -1103,7 +1103,7 @@ static void fw_cfg_machine_ready(struct Notifier *n, void *data)
     qemu_register_reset(fw_cfg_machine_reset, s);
 }
 
-static Property fw_cfg_properties[] = {
+static const Property fw_cfg_properties[] = {
     DEFINE_PROP_BOOL("acpi-mr-restore", FWCfgState, acpi_mr_restore, true),
     DEFINE_PROP_END_OF_LIST(),
 };
@@ -1294,7 +1294,7 @@ static void fw_cfg_file_slots_allocate(FWCfgState *s, Error **errp)
     s->entry_order = g_new0(int, fw_cfg_max_entry(s));
 }
 
-static Property fw_cfg_io_properties[] = {
+static const Property fw_cfg_io_properties[] = {
     DEFINE_PROP_BOOL("dma_enabled", FWCfgIoState, parent_obj.dma_enabled,
                      true),
     DEFINE_PROP_UINT16("x-file-slots", FWCfgIoState, parent_obj.file_slots,
@@ -1343,7 +1343,7 @@ static const TypeInfo fw_cfg_io_info = {
 };
 
 
-static Property fw_cfg_mem_properties[] = {
+static const Property fw_cfg_mem_properties[] = {
     DEFINE_PROP_UINT32("data_width", FWCfgMemState, data_width, -1),
     DEFINE_PROP_BOOL("dma_enabled", FWCfgMemState, parent_obj.dma_enabled,
                      true),
diff --git a/hw/nvram/mac_nvram.c b/hw/nvram/mac_nvram.c
index e47e52a677..d62ad719c8 100644
--- a/hw/nvram/mac_nvram.c
+++ b/hw/nvram/mac_nvram.c
@@ -134,7 +134,7 @@ static void macio_nvram_unrealizefn(DeviceState *dev)
     g_free(s->data);
 }
 
-static Property macio_nvram_properties[] = {
+static const Property macio_nvram_properties[] = {
     DEFINE_PROP_UINT32("size", MacIONVRAMState, size, 0),
     DEFINE_PROP_UINT32("it_shift", MacIONVRAMState, it_shift, 0),
     DEFINE_PROP_DRIVE("drive", MacIONVRAMState, blk),
diff --git a/hw/nvram/nrf51_nvm.c b/hw/nvram/nrf51_nvm.c
index b1f81752a3..236049462b 100644
--- a/hw/nvram/nrf51_nvm.c
+++ b/hw/nvram/nrf51_nvm.c
@@ -354,7 +354,7 @@ static void nrf51_nvm_reset(DeviceState *dev)
     memset(s->uicr_content, 0xFF, sizeof(s->uicr_content));
 }
 
-static Property nrf51_nvm_properties[] = {
+static const Property nrf51_nvm_properties[] = {
     DEFINE_PROP_UINT32("flash-size", NRF51NVMState, flash_size, 0x40000),
     DEFINE_PROP_END_OF_LIST(),
 };
diff --git a/hw/nvram/spapr_nvram.c b/hw/nvram/spapr_nvram.c
index bfd8aa367e..2251ff2f4c 100644
--- a/hw/nvram/spapr_nvram.c
+++ b/hw/nvram/spapr_nvram.c
@@ -252,7 +252,7 @@ static const VMStateDescription vmstate_spapr_nvram = {
     },
 };
 
-static Property spapr_nvram_properties[] = {
+static const Property spapr_nvram_properties[] = {
     DEFINE_SPAPR_PROPERTIES(SpaprNvram, sdev),
     DEFINE_PROP_DRIVE("drive", SpaprNvram, blk),
     DEFINE_PROP_END_OF_LIST(),
diff --git a/hw/nvram/xlnx-bbram.c b/hw/nvram/xlnx-bbram.c
index 1bc58e90ad..4fa528f048 100644
--- a/hw/nvram/xlnx-bbram.c
+++ b/hw/nvram/xlnx-bbram.c
@@ -520,7 +520,7 @@ static const VMStateDescription vmstate_bbram_ctrl = {
     }
 };
 
-static Property bbram_ctrl_props[] = {
+static const Property bbram_ctrl_props[] = {
     DEFINE_PROP("drive", XlnxBBRam, blk, bbram_prop_drive, BlockBackend *),
     DEFINE_PROP_UINT32("crc-zpads", XlnxBBRam, crc_zpads, 1),
     DEFINE_PROP_END_OF_LIST(),
diff --git a/hw/nvram/xlnx-efuse.c b/hw/nvram/xlnx-efuse.c
index f7b849f7de..5dae9e8e9a 100644
--- a/hw/nvram/xlnx-efuse.c
+++ b/hw/nvram/xlnx-efuse.c
@@ -265,7 +265,7 @@ static const PropertyInfo efuse_prop_drive = {
     .release = efuse_prop_release_drive,
 };
 
-static Property efuse_properties[] = {
+static const Property efuse_properties[] = {
     DEFINE_PROP("drive", XlnxEFuse, blk, efuse_prop_drive, BlockBackend *),
     DEFINE_PROP_UINT8("efuse-nr", XlnxEFuse, efuse_nr, 3),
     DEFINE_PROP_UINT32("efuse-size", XlnxEFuse, efuse_size, 64 * 32),
diff --git a/hw/nvram/xlnx-versal-efuse-cache.c b/hw/nvram/xlnx-versal-efuse-cache.c
index eaec64d785..1aea27afd3 100644
--- a/hw/nvram/xlnx-versal-efuse-cache.c
+++ b/hw/nvram/xlnx-versal-efuse-cache.c
@@ -83,7 +83,7 @@ static void efuse_cache_init(Object *obj)
     sysbus_init_mmio(sbd, &s->iomem);
 }
 
-static Property efuse_cache_props[] = {
+static const Property efuse_cache_props[] = {
     DEFINE_PROP_LINK("efuse",
                      XlnxVersalEFuseCache, efuse,
                      TYPE_XLNX_EFUSE, XlnxEFuse *),
diff --git a/hw/nvram/xlnx-versal-efuse-ctrl.c b/hw/nvram/xlnx-versal-efuse-ctrl.c
index 8252a5cabe..599aa126fb 100644
--- a/hw/nvram/xlnx-versal-efuse-ctrl.c
+++ b/hw/nvram/xlnx-versal-efuse-ctrl.c
@@ -743,7 +743,7 @@ static const VMStateDescription vmstate_efuse_ctrl = {
     }
 };
 
-static Property efuse_ctrl_props[] = {
+static const Property efuse_ctrl_props[] = {
     DEFINE_PROP_LINK("efuse",
                      XlnxVersalEFuseCtrl, efuse,
                      TYPE_XLNX_EFUSE, XlnxEFuse *),
diff --git a/hw/nvram/xlnx-zynqmp-efuse.c b/hw/nvram/xlnx-zynqmp-efuse.c
index 4e2d1b9d1e..af53187905 100644
--- a/hw/nvram/xlnx-zynqmp-efuse.c
+++ b/hw/nvram/xlnx-zynqmp-efuse.c
@@ -833,7 +833,7 @@ static const VMStateDescription vmstate_efuse = {
     }
 };
 
-static Property zynqmp_efuse_props[] = {
+static const Property zynqmp_efuse_props[] = {
     DEFINE_PROP_LINK("efuse",
                      XlnxZynqMPEFuse, efuse,
                      TYPE_XLNX_EFUSE, XlnxEFuse *),
