diff --git a/audio_pa.c b/audio_pa.c
index 6982c8fb..c0fe1bd2 100644
--- a/audio_pa.c
+++ b/audio_pa.c
@@ -244,6 +244,14 @@ static void deinit(void) {
   pa_stream_disconnect(stream);
   pa_threaded_mainloop_stop(mainloop);
   pa_threaded_mainloop_free(mainloop);
+  if (config.pa_server)
+    free(config.pa_server);
+  if (config.pa_application_name)
+    free(config.pa_application_name);
+  if (config.pa_sink)
+    free(config.pa_sink);
+  config.pa_server = config.pa_application_name = config.pa_sink = NULL;
+
   // debug(1, "pa deinit done");
 }