diff --git a/gst-libs/gst/sdp/gstmikey.c b/gst-libs/gst/sdp/gstmikey.c
index f544cfaab1..66da43cc96 100644
--- a/gst-libs/gst/sdp/gstmikey.c
+++ b/gst-libs/gst/sdp/gstmikey.c
@@ -2311,7 +2311,7 @@ no_key:
  *
  * Returns: %TRUE on success
  *
- * Since: 1.10
+ * Since: 1.8.1
  */
 gboolean
 gst_mikey_message_to_caps (const GstMIKEYMessage * msg, GstCaps * caps)
diff --git a/gst-libs/gst/sdp/gstsdpmessage.c b/gst-libs/gst/sdp/gstsdpmessage.c
index a0685f884a..618712b3f2 100644
--- a/gst-libs/gst/sdp/gstsdpmessage.c
+++ b/gst-libs/gst/sdp/gstsdpmessage.c
@@ -3681,7 +3681,7 @@ sdp_add_attributes_to_keymgmt (GArray * attributes, GstMIKEYMessage ** mikey)
  *
  * Returns: a #GstSDPResult.
  *
- * Since: 1.10
+ * Since: 1.8.1
  */
 GstSDPResult
 gst_sdp_message_parse_keymgmt (const GstSDPMessage * msg,
@@ -3702,7 +3702,7 @@ gst_sdp_message_parse_keymgmt (const GstSDPMessage * msg,
  *
  * Returns: a #GstSDPResult.
  *
- * Since: 1.10
+ * Since: 1.8.1
  */
 GstSDPResult
 gst_sdp_media_parse_keymgmt (const GstSDPMedia * media,