diff --git a/subprojects/gst-plugins-bad/ext/webrtc/gstwebrtcbin.c b/subprojects/gst-plugins-bad/ext/webrtc/gstwebrtcbin.c
index c79261a11c..26d954eb59 100644
--- a/subprojects/gst-plugins-bad/ext/webrtc/gstwebrtcbin.c
+++ b/subprojects/gst-plugins-bad/ext/webrtc/gstwebrtcbin.c
@@ -8935,7 +8935,7 @@ gst_webrtc_bin_class_init (GstWebRTCBinClass * klass)
    * GstWebRTCBin::add-transceiver:
    * @object: the #webrtcbin
    * @direction: the direction of the new transceiver
-   * @caps: (allow none): the codec preferences for this transceiver
+   * @caps: (nullable): the codec preferences for this transceiver
    *
    * Returns: the new #GstWebRTCRTPTransceiver
    */
diff --git a/subprojects/gst-plugins-bad/gst-libs/gst/webrtc/ice.c b/subprojects/gst-plugins-bad/gst-libs/gst/webrtc/ice.c
index d160216826..22446ffd87 100644
--- a/subprojects/gst-plugins-bad/gst-libs/gst/webrtc/ice.c
+++ b/subprojects/gst-plugins-bad/gst-libs/gst/webrtc/ice.c
@@ -101,7 +101,7 @@ gst_webrtc_ice_find_transport (GstWebRTCICE * ice,
  * @ice: The #GstWebRTCICE
  * @stream: The #GstWebRTCICEStream
  * @candidate: The ICE candidate
- * @promise: (allow none): A #GstPromise for task notifications (Since: 1.24)
+ * @promise: (nullable): A #GstPromise for task notifications (Since: 1.24)
  *
  * Since: 1.22
  */