diff --git a/src/sound.c b/src/sound.c
index 17ff78ba3a..edb606a2d0 100644
--- a/src/sound.c
+++ b/src/sound.c
@@ -60,6 +60,8 @@ get_sound_callback(typval_T *arg)
 	soundcb->snd_next = first_callback;
 	first_callback = soundcb;
 	set_callback(&soundcb->snd_callback, &callback);
+	if (callback.cb_free_name)
+	    vim_free(callback.cb_name);
     }
     return soundcb;
 }
diff --git a/src/version.c b/src/version.c
index da9b03a522..b3a8ba4ebf 100644
--- a/src/version.c
+++ b/src/version.c
@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    999,
 /**/
     998,
 /**/