diff --git a/demo/tut3.c b/demo/tut3.c
index c67ef2e..e62a270 100644
--- a/demo/tut3.c
+++ b/demo/tut3.c
@@ -72,7 +72,6 @@ int main(int argc, char *argv[])
 	int ret;
 	int total=0;
 	int i;
-	struct timeval start,end;
 	int subdev_flags;
 	lsampl_t raw;