diff --git a/gstreamer-rtp/Gir.toml b/gstreamer-rtp/Gir.toml
index aa86c42a1..467ccd678 100644
--- a/gstreamer-rtp/Gir.toml
+++ b/gstreamer-rtp/Gir.toml
@@ -28,6 +28,7 @@ generate = [
 
 manual = [
     "Gst.Caps",
+    "Gst.Element",
     "Gst.ElementFactory",
     "Gst.Structure",
 ]
diff --git a/gstreamer-rtp/src/auto/rtp_header_extension.rs b/gstreamer-rtp/src/auto/rtp_header_extension.rs
index 773d2c7c6..910d7851b 100644
--- a/gstreamer-rtp/src/auto/rtp_header_extension.rs
+++ b/gstreamer-rtp/src/auto/rtp_header_extension.rs
@@ -10,7 +10,7 @@ use glib::translate::*;
 
 glib::wrapper! {
     #[doc(alias = "GstRTPHeaderExtension")]
-    pub struct RTPHeaderExtension(Object<ffi::GstRTPHeaderExtension, ffi::GstRTPHeaderExtensionClass>);
+    pub struct RTPHeaderExtension(Object<ffi::GstRTPHeaderExtension, ffi::GstRTPHeaderExtensionClass>) @extends gst::Element;
 
     match fn {
         type_ => || ffi::gst_rtp_header_extension_get_type(),