diff --git a/gst/audiofx/audiofxbaseiirfilter.h b/gst/audiofx/audiofxbaseiirfilter.h
index d0e8b8b5fb..f78ae317e9 100644
--- a/gst/audiofx/audiofxbaseiirfilter.h
+++ b/gst/audiofx/audiofxbaseiirfilter.h
@@ -54,7 +54,6 @@ struct _GstAudioFXBaseIIRFilter
   /* < private > */
   GstAudioFXBaseIIRFilterProcessFunc process;
 
-  gboolean have_coeffs;
   gdouble *a;
   guint na;
   gdouble *b;