diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst
index 58768f7e5e..b500d35f5b 100644
--- a/docs/formatdomain.rst
+++ b/docs/formatdomain.rst
@@ -3553,7 +3553,7 @@ capabilities exposed to the guest. When enabled, each virtio queue will have a
 dedicated page on the device BAR exposed to the guest. It is recommended to be
 used when vDPA is enabled on the hypervisor, as it enables mapping the
 notification area to the physical device, which is only supported in page
-granularity. The default is determined by QEMU. :since:`Since 7.8.0 (QEMU 2.8)`
+granularity. The default is determined by QEMU. :since:`Since 7.9.0 (QEMU 2.8)`
 Note: In general you should leave this option alone, unless you are very certain
 you know what you are doing.