diff --git a/arch/arm64/crypto/chacha20-neon-glue.c b/arch/arm64/crypto/chacha20-neon-glue.c
index a7f2337d46cf0bbe154c160eedd14251e4811e6b..a7cd575ea223348e6d2fa99dea5028e7202d04b6 100644
--- a/arch/arm64/crypto/chacha20-neon-glue.c
+++ b/arch/arm64/crypto/chacha20-neon-glue.c
@@ -93,7 +93,6 @@ static struct skcipher_alg alg = {
 	.base.cra_priority	= 300,
 	.base.cra_blocksize	= 1,
 	.base.cra_ctxsize	= sizeof(struct chacha20_ctx),
-	.base.cra_alignmask	= 1,
 	.base.cra_module	= THIS_MODULE,
 
 	.min_keysize		= CHACHA20_KEY_SIZE,