diff --git a/doc/dbus.doxygen b/doc/dbus.doxygen
index 1fa7a3ace..7e4c7c9d1 100644
--- a/doc/dbus.doxygen
+++ b/doc/dbus.doxygen
@@ -187,6 +187,7 @@ fi.w1.wpa_supplicant1.CreateInterface.
SSIDs | aay | Array of SSIDs to scan for (applies only if scan type is active) | No |
IEs | aay | Information elements to used in active scan (applies only if scan type is active) | No |
Channels | a(uu) | Array of frequencies to scan in form of (center, width) in MHz. | No |
+
AllowRoam | b | TRUE (or absent) to allow a roaming decision based on the results of this scan, FALSE to prevent a roaming decision. | No |