diff --git a/audio/drivers/pulse.c b/audio/drivers/pulse.c
index bb7936abb8..5ba4a75ac2 100644
--- a/audio/drivers/pulse.c
+++ b/audio/drivers/pulse.c
@@ -147,7 +147,8 @@ static void buffer_attr_cb(pa_stream *s, void *data)
 #endif
 }
 
-static void *pulse_init(const char *device, unsigned rate, unsigned latency)
+static void *pulse_init(const char *device, unsigned rate,
+      unsigned latency, unsigned *new_rate)
 {
    pa_sample_spec               spec;
    pa_buffer_attr        buffer_attr = {0};