diff --git a/src/modules/module-vban/audio.c b/src/modules/module-vban/audio.c
index 1b1b66825..f38d3ac38 100644
--- a/src/modules/module-vban/audio.c
+++ b/src/modules/module-vban/audio.c
@@ -103,7 +103,7 @@ static int vban_audio_receive(struct impl *impl, uint8_t *buffer, ssize_t len)
 
 	hlen = VBAN_HEADER_SIZE;
 	plen = len - hlen;
-	samples = SPA_MIN(hdr->format_nbs, plen / stride);
+	samples = SPA_MIN(hdr->format_nbs+1, plen / stride);
 
 	n_frames = hdr->n_frames;
 	if (impl->have_sync && impl->n_frames != n_frames) {