diff --git a/kernel/x86_64/sdot_microk_haswell-2.c b/kernel/x86_64/sdot_microk_haswell-2.c
index 89d9cfe61..417fb3862 100644
--- a/kernel/x86_64/sdot_microk_haswell-2.c
+++ b/kernel/x86_64/sdot_microk_haswell-2.c
@@ -79,10 +79,10 @@ static void sdot_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *dot)
 	"vmovss		%%xmm4,    (%4)		\n\t"
 	"vzeroupper				\n\t"
 
-	:
-        : 
+	: 
           "+r" (i),	// 0	
 	  "+r" (n),  	// 1
+        :
           "r" (x),      // 2
           "r" (y),      // 3
           "r" (dot)     // 4