diff --git a/gst/audioparsers/gstwavpackparse.c b/gst/audioparsers/gstwavpackparse.c
index 3e1d19c94f..7dc34cf442 100644
--- a/gst/audioparsers/gstwavpackparse.c
+++ b/gst/audioparsers/gstwavpackparse.c
@@ -61,7 +61,7 @@ static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
 static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
     GST_PAD_SINK,
     GST_PAD_ALWAYS,
-    GST_STATIC_CAPS ("audio/x-wavpack"));
+    GST_STATIC_CAPS ("audio/x-wavpack; audio/x-wavpack-correction"));
 
 static void gst_wavpack_parse_finalize (GObject * object);
 
@@ -325,7 +325,9 @@ gst_wavpack_parse_frame_metadata (GstWavpackParse * parse, GstBuffer * buf,
     CHECK (gst_byte_reader_get_data (&br, size + (size & 1), &data));
     gst_byte_reader_init (&mbr, data, size);
 
-    switch (id) {
+    /* 0x1f is the metadata id mask and 0x20 flag is for later extensions
+     * that do not need to be handled by the decoder */
+    switch (id & 0x3f) {
       case ID_WVC_BITSTREAM:
         GST_LOG_OBJECT (parse, "correction bitstream");
         wpi->correction = TRUE;