diff --git a/libaf/af.c b/libaf/af.c
index 2b777f98e7..cbafe3a5e6 100644
--- a/libaf/af.c
+++ b/libaf/af.c
@@ -7,7 +7,6 @@
 #endif
 
 #include "af.h"
-#include "../config.h"
 
 // Static list of filters
 extern af_info_t af_info_dummy;
@@ -29,6 +28,7 @@ extern af_info_t af_info_lavcresample;
 extern af_info_t af_info_sweep;
 extern af_info_t af_info_hrtf;
 extern af_info_t af_info_ladspa;
+extern af_info_t af_info_center;
 
 static af_info_t* filter_list[]={ 
    &af_info_dummy,
@@ -56,6 +56,7 @@ static af_info_t* filter_list[]={
 #ifdef HAVE_LADSPA
    &af_info_ladspa,
 #endif
+   &af_info_center,
    NULL 
 };