diff --git a/crypto/aes/aes_cbc.c b/crypto/aes/aes_cbc.c
index 2ae0f4a36..227f75625 100644
--- a/crypto/aes/aes_cbc.c
+++ b/crypto/aes/aes_cbc.c
@@ -57,7 +57,7 @@ void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
 		     unsigned char *ivec, const int enc) {
 
 	if (enc)
-		CRYPTO_cbc128_encrypt(in,out,len,key,ivec,(block_f)AES_encrypt);
+		CRYPTO_cbc128_encrypt(in,out,len,key,ivec,(block128_f)AES_encrypt);
 	else
-		CRYPTO_cbc128_decrypt(in,out,len,key,ivec,(block_f)AES_decrypt);
+		CRYPTO_cbc128_decrypt(in,out,len,key,ivec,(block128_f)AES_decrypt);
 }
diff --git a/crypto/camellia/cmll_cbc.c b/crypto/camellia/cmll_cbc.c
index 400a24885..4c8d455ad 100644
--- a/crypto/camellia/cmll_cbc.c
+++ b/crypto/camellia/cmll_cbc.c
@@ -58,7 +58,7 @@ void Camellia_cbc_encrypt(const unsigned char *in, unsigned char *out,
 	{
 
 	if (enc)
-		CRYPTO_cbc128_encrypt(in,out,len,key,ivec,(block_f)Camellia_encrypt);
+		CRYPTO_cbc128_encrypt(in,out,len,key,ivec,(block128_f)Camellia_encrypt);
 	else
-		CRYPTO_cbc128_decrypt(in,out,len,key,ivec,(block_f)Camellia_decrypt);
+		CRYPTO_cbc128_decrypt(in,out,len,key,ivec,(block128_f)Camellia_decrypt);
 	}