diff --git a/kernel/x86/zscal.S b/kernel/x86/zscal.S
index 1eb518563..adb56edb9 100644
--- a/kernel/x86/zscal.S
+++ b/kernel/x86/zscal.S
@@ -98,7 +98,7 @@
 	fcomip	%st(1), %st
 	ffreep	%st(0)
 	jne	.L30
-
+jp .L30
 	EMMS
 
 	pxor	%mm0, %mm0