diff --git a/gst/rist/gstristsink.c b/gst/rist/gstristsink.c
index 7589e4c3c3..3502fadec7 100644
--- a/gst/rist/gstristsink.c
+++ b/gst/rist/gstristsink.c
@@ -263,7 +263,8 @@ gst_rist_sink_add_bond (GstRistSink * sink)
 }
 
 static GstCaps *
-gst_rist_sink_request_pt_map (GstRistSrc * sink, GstElement * session, guint pt)
+gst_rist_sink_request_pt_map (GstRistSrc * sink, guint session_id, guint pt,
+    GstElement * rtpbin)
 {
   const GstRTPPayloadInfo *pt_info;
   GstCaps *ret;
diff --git a/gst/rist/gstristsrc.c b/gst/rist/gstristsrc.c
index 53b24447c0..fe8ce44ec7 100644
--- a/gst/rist/gstristsrc.c
+++ b/gst/rist/gstristsrc.c
@@ -219,7 +219,8 @@ gst_rist_src_pad_added (GstRistSrc * src, GstPad * new_pad, GstElement * rtpbin)
 }
 
 static GstCaps *
-gst_rist_src_request_pt_map (GstRistSrc * src, GstElement * session, guint pt)
+gst_rist_src_request_pt_map (GstRistSrc * src, guint session_id, guint pt,
+    GstElement * rtpbin)
 {
   const GstRTPPayloadInfo *pt_info;
   GstCaps *ret;