diff --git a/doc/dbus.doxygen b/doc/dbus.doxygen
index d46e50016..912bc7cd2 100644
--- a/doc/dbus.doxygen
+++ b/doc/dbus.doxygen
@@ -1415,7 +1415,7 @@ Interface for performing P2P (Wi-Fi Peer-to-Peer) P2P Device operations.
   </li>
 
   <li>
-    <h3>GONegotiationRequest ( o : path, i : dev_passwd_id, y : device_go_intent )</h3>
+    <h3>GONegotiationRequest ( o : path, q : dev_passwd_id, y : device_go_intent )</h3>
   </li>
 
   <li>
diff --git a/wpa_supplicant/dbus/dbus_new.c b/wpa_supplicant/dbus/dbus_new.c
index aaeabb5b2..f594959e6 100644
--- a/wpa_supplicant/dbus/dbus_new.c
+++ b/wpa_supplicant/dbus/dbus_new.c
@@ -3228,7 +3228,7 @@ static const struct wpa_dbus_signal_desc wpas_dbus_interface_signals[] = {
 	{ "GONegotiationRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
 	  {
 		  { "path", "o", ARG_OUT },
-		  { "dev_passwd_id", "i", ARG_OUT },
+		  { "dev_passwd_id", "q", ARG_OUT },
 		  { "device_go_intent", "y", ARG_OUT },
 		  END_ARGS
 	  }