diff --git a/gst/audiomixer/gstaudiomixer.c b/gst/audiomixer/gstaudiomixer.c
index 0ce25135ee..a12a3f1b31 100644
--- a/gst/audiomixer/gstaudiomixer.c
+++ b/gst/audiomixer/gstaudiomixer.c
@@ -709,6 +709,7 @@ gst_audiomixer_reset (GstAudioMixer * audiomixer)
 {
   audiomixer->offset = 0;
   gst_caps_replace (&audiomixer->current_caps, NULL);
+  gst_buffer_replace (&audiomixer->current_buffer, NULL);
 }
 
 static gboolean