1 files changed, 1 insertions, 1 deletions

diff --git a/istartup.s b/istartup.s
index c5fc2f7..0d1a118 100644
--- a/istartup.s
+++ b/istartup.s
@@ -235,7 +235,7 @@ printf_int_string:
 	.ascii	"%d"
 	.byte	0
 printf_real_string:
-	.ascii	"%g"
+	.ascii	"%.15g"
 	.byte	0
 printf_string_string:
 	.ascii	"%s"