diff --git a/usr/klibc/arch/arm/setjmp.S b/usr/klibc/arch/arm/setjmp.S
index 92ffc43..9f96274 100644
--- a/usr/klibc/arch/arm/setjmp.S
+++ b/usr/klibc/arch/arm/setjmp.S
@@ -40,10 +40,9 @@
 	.type longjmp, #function
 longjmp:
 	ldmia	r0, {r4, r5, r6, r7, r8, r9, r10, fp, sp, lr}
-	mov	r0, r1
-	bne	1f
-	mov	r0, #1
-1:	BX(lr)
+	movs	r0, r1
+	moveq	r0, #1
+	BX(lr)
 	.size longjmp,.-longjmp
 
 #else /* __thumb__ */