2 files changed, 2 insertions, 2 deletions

diff --git a/hw/mem/nvdimm.c b/hw/mem/nvdimm.c
index 59959d5563..7c7d777781 100644
--- a/hw/mem/nvdimm.c
+++ b/hw/mem/nvdimm.c
@@ -264,7 +264,7 @@ static void nvdimm_class_init(ObjectClass *oc, void *data)
     set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
 }
 
-static TypeInfo nvdimm_info = {
+static const TypeInfo nvdimm_info = {
     .name          = TYPE_NVDIMM,
     .parent        = TYPE_PC_DIMM,
     .class_size    = sizeof(NVDIMMClass),
diff --git a/hw/mem/pc-dimm.c b/hw/mem/pc-dimm.c
index 03bd0dd60e..f27e1a11ba 100644
--- a/hw/mem/pc-dimm.c
+++ b/hw/mem/pc-dimm.c
@@ -291,7 +291,7 @@ static void pc_dimm_class_init(ObjectClass *oc, void *data)
     mdc->fill_device_info = pc_dimm_md_fill_device_info;
 }
 
-static TypeInfo pc_dimm_info = {
+static const TypeInfo pc_dimm_info = {
     .name          = TYPE_PC_DIMM,
     .parent        = TYPE_DEVICE,
     .instance_size = sizeof(PCDIMMDevice),