diff --git a/kernel/arm64/dznrm2_thunderx2t99.c b/kernel/arm64/dznrm2_thunderx2t99.c
index b78878cd4..9e16ed956 100644
--- a/kernel/arm64/dznrm2_thunderx2t99.c
+++ b/kernel/arm64/dznrm2_thunderx2t99.c
@@ -77,7 +77,7 @@ static void nrm2_compute(BLASLONG n, FLOAT *x, BLASLONG inc_x,
 	"	cmp	"N", xzr				\n"
 	"	ble	9f //nrm2_kernel_L999			\n"
 	"	cmp	"INC_X", xzr				\n"
-	"	ble	9f //nrm2_kernel_L999			\n"
+	"	beq	9f //nrm2_kernel_L999			\n"
 
 	"1: //nrm2_kernel_F_BEGIN:				\n"
 	"	mov	x6, #0x7FF0000000000000 //+Infinity	\n"