diff --git a/src/sound.c b/src/sound.c
index f4ad01c..6b594c6 100644
--- a/src/sound.c
+++ b/src/sound.c
@@ -1170,7 +1170,6 @@ doc_sound_end(int osc, int can_repeat, double eff_dsamps, double dsamps)
 	Doc_reg	*rptr, *orptr;
 	int	mode, omode;
 	int	other_osc;
-	int	one_shot_stop;
 	int	ctl;
 
 	/* handle osc stopping and maybe interrupting */