1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/misc/unimp.h b/include/hw/misc/unimp.h
index 4c1d13c9bf..c63968a2cd 100644
--- a/include/hw/misc/unimp.h
+++ b/include/hw/misc/unimp.h
@@ -20,6 +20,7 @@
 typedef struct {
     SysBusDevice parent_obj;
     MemoryRegion iomem;
+    unsigned offset_fmt_width;
     char *name;
     uint64_t size;
 } UnimplementedDeviceState;