diff --git a/gst-libs/gst/adaptivedemux/gstadaptivedemux.h b/gst-libs/gst/adaptivedemux/gstadaptivedemux.h
index a1c466b016..a5c87fe773 100644
--- a/gst-libs/gst/adaptivedemux/gstadaptivedemux.h
+++ b/gst-libs/gst/adaptivedemux/gstadaptivedemux.h
@@ -482,30 +482,49 @@ struct _GstAdaptiveDemuxClass
   gboolean (*requires_periodical_playlist_update) (GstAdaptiveDemux * demux);
 };
 
+GST_EXPORT
 GType    gst_adaptive_demux_get_type (void);
 
+GST_EXPORT
 void     gst_adaptive_demux_set_stream_struct_size (GstAdaptiveDemux * demux,
                                                     gsize struct_size);
 
 
+GST_EXPORT
 GstAdaptiveDemuxStream *gst_adaptive_demux_stream_new (GstAdaptiveDemux * demux,
                                                        GstPad * pad);
+
+GST_EXPORT
 GstAdaptiveDemuxStream *gst_adaptive_demux_find_stream_for_pad (GstAdaptiveDemux * demux,
                                                                 GstPad * pad);
+
+GST_EXPORT
 void gst_adaptive_demux_stream_set_caps (GstAdaptiveDemuxStream * stream,
                                          GstCaps * caps);
+
+GST_EXPORT
 void gst_adaptive_demux_stream_set_tags (GstAdaptiveDemuxStream * stream,
                                          GstTagList * tags);
+
+GST_EXPORT
 void gst_adaptive_demux_stream_fragment_clear (GstAdaptiveDemuxStreamFragment * f);
 
+GST_EXPORT
 GstFlowReturn gst_adaptive_demux_stream_push_buffer (GstAdaptiveDemuxStream * stream, GstBuffer * buffer);
+
+GST_EXPORT
 GstFlowReturn
 gst_adaptive_demux_stream_advance_fragment (GstAdaptiveDemux * demux,
     GstAdaptiveDemuxStream * stream, GstClockTime duration);
+
+GST_EXPORT
 void gst_adaptive_demux_stream_queue_event (GstAdaptiveDemuxStream * stream,
     GstEvent * event);
 
+GST_EXPORT
 GstClockTime gst_adaptive_demux_get_monotonic_time (GstAdaptiveDemux * demux);
+
+GST_EXPORT
 GDateTime *gst_adaptive_demux_get_client_now_utc (GstAdaptiveDemux * demux);
 
 G_END_DECLS