diff --git a/linphone/mediastreamer2/src/msresample.c b/linphone/mediastreamer2/src/msresample.c
index 0ac29b867..6347faa31 100644
--- a/linphone/mediastreamer2/src/msresample.c
+++ b/linphone/mediastreamer2/src/msresample.c
@@ -224,7 +224,9 @@ MSFilterDesc ms_resample_desc={
 	1,
 	1,
 	resample_init,
+	NULL,
 	resample_process_ms2,
+	NULL,
 	resample_uninit,
 	enc_methods
 };