diff --git a/sesman/chansrv/sound.c b/sesman/chansrv/sound.c
index c4ca8261..2b027a82 100644
--- a/sesman/chansrv/sound.c
+++ b/sesman/chansrv/sound.c
@@ -706,7 +706,7 @@ read_raw_audio_data(void *arg)
     }
 
     strans->trans_data_in = sttrans_data_in;
-    g_snprintf(path, 255, "/tmp/xrdp_chansrv_audio_socket_%d", g_display_num);
+    g_snprintf(path, 255, CHANSRV_PORT_STR, g_display_num);
 
     if (trans_connect(strans, "", path, 100) != 0)
     {