diff --git a/drivers/crypto/amcc/crypto4xx_core.c b/drivers/crypto/amcc/crypto4xx_core.c
index d2ec9fd1b8bb03f5e869b8a1122ccd5196ed4fff..3cfe69bc7eb05b7cb2c13168272d9c0a7c5fbb71 100644
--- a/drivers/crypto/amcc/crypto4xx_core.c
+++ b/drivers/crypto/amcc/crypto4xx_core.c
@@ -1186,7 +1186,7 @@ static struct crypto4xx_alg_common crypto4xx_alg[] = {
 			.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
 				CRYPTO_ALG_ASYNC |
 				CRYPTO_ALG_KERN_DRIVER_ONLY,
-			.cra_blocksize = AES_BLOCK_SIZE,
+			.cra_blocksize = 1,
 			.cra_ctxsize = sizeof(struct crypto4xx_ctx),
 			.cra_module = THIS_MODULE,
 		},
@@ -1206,7 +1206,7 @@ static struct crypto4xx_alg_common crypto4xx_alg[] = {
 			.cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
 			.cra_flags = CRYPTO_ALG_ASYNC |
 				CRYPTO_ALG_KERN_DRIVER_ONLY,
-			.cra_blocksize = AES_BLOCK_SIZE,
+			.cra_blocksize = 1,
 			.cra_ctxsize = sizeof(struct crypto4xx_ctx),
 			.cra_module = THIS_MODULE,
 		},