diff --git a/hw/nvram/ds1225y.c b/hw/nvram/ds1225y.c
index fa218ce704..cca6f4385b 100644
--- a/hw/nvram/ds1225y.c
+++ b/hw/nvram/ds1225y.c
@@ -26,7 +26,6 @@
 #include "trace.h"
 
 typedef struct {
-    DeviceState qdev;
     MemoryRegion iomem;
     uint32_t chip_size;
     char *filename;