diff --git a/ext/amrnb/amrnbdec.c b/ext/amrnb/amrnbdec.c
index 1e2225d1ee..653f1c5923 100644
--- a/ext/amrnb/amrnbdec.c
+++ b/ext/amrnb/amrnbdec.c
@@ -96,8 +96,8 @@ static void gst_amrnbdec_get_property (GObject * object, guint prop_id,
 static gboolean gst_amrnbdec_start (GstAudioDecoder * dec);
 static gboolean gst_amrnbdec_stop (GstAudioDecoder * dec);
 static gboolean gst_amrnbdec_set_format (GstAudioDecoder * dec, GstCaps * caps);
-static gboolean gst_amrnbdec_parse (GstAudioDecoder * dec, GstAdapter * adapter,
-    gint * offset, gint * length);
+static GstFlowReturn gst_amrnbdec_parse (GstAudioDecoder * dec,
+    GstAdapter * adapter, gint * offset, gint * length);
 static GstFlowReturn gst_amrnbdec_handle_frame (GstAudioDecoder * dec,
     GstBuffer * buffer);
 
diff --git a/ext/mad/gstmad.c b/ext/mad/gstmad.c
index 75884733f6..55899a5ff7 100644
--- a/ext/mad/gstmad.c
+++ b/ext/mad/gstmad.c
@@ -85,8 +85,8 @@ GST_STATIC_PAD_TEMPLATE ("sink",
 
 static gboolean gst_mad_start (GstAudioDecoder * dec);
 static gboolean gst_mad_stop (GstAudioDecoder * dec);
-static gboolean gst_mad_parse (GstAudioDecoder * dec, GstAdapter * adapter,
-    gint * offset, gint * length);
+static GstFlowReturn gst_mad_parse (GstAudioDecoder * dec,
+    GstAdapter * adapter, gint * offset, gint * length);
 static GstFlowReturn gst_mad_handle_frame (GstAudioDecoder * dec,
     GstBuffer * buffer);
 static void gst_mad_flush (GstAudioDecoder * dec, gboolean hard);