diff --git a/example/delay.c b/example/delay.c
index bb520ed..059ca34 100644
--- a/example/delay.c
+++ b/example/delay.c
@@ -32,7 +32,7 @@
  */
 
 #ifndef DELAY_MAX
-#define DELAY_MAX 15
+#define DELAY_MAX 14
 #endif
 
 #define DELAY(N) BOOST_PP_TUPLE_ELEM(2,0,(BOOST_PP_EMPTY,BOOST_PP_WHILE(DELAY_C,BOOST_PP_CAT(DELAY_F,N),BOOST_PP_DEC(N))))()