diff --git a/ext/pulse/pulsesink.c b/ext/pulse/pulsesink.c
index a58d0ecdf3..0c8ed4d217 100644
--- a/ext/pulse/pulsesink.c
+++ b/ext/pulse/pulsesink.c
@@ -2390,6 +2390,8 @@ out:
   if (format)
     pa_format_info_free (format);
 
+  free_device_info (&device_info);
+
   if (o)
     pa_operation_unref (o);