diff --git a/Argon2/Source/Core/argon2-core.cpp b/Argon2/Source/Core/argon2-core.cpp
index 6b984b2f..5f502120 100644
--- a/Argon2/Source/Core/argon2-core.cpp
+++ b/Argon2/Source/Core/argon2-core.cpp
@@ -124,13 +124,13 @@ int blake2b_long(uint8_t *out, const void *in, const uint32_t outlen, const uint
 		while (toproduce > BLAKE2B_OUTBYTES)
 		{
 			memcpy(in_buffer, out_buffer, BLAKE2B_OUTBYTES);
-			blake2b_argon(out_buffer, in_buffer, NULL, BLAKE2B_OUTBYTES, BLAKE2B_OUTBYTES, 0);
+			blake2b(out_buffer, BLAKE2B_OUTBYTES, in_buffer, BLAKE2B_OUTBYTES, NULL, 0);
 			memcpy(out, out_buffer, BLAKE2B_OUTBYTES / 2);
 			out += BLAKE2B_OUTBYTES / 2;
 			toproduce -= BLAKE2B_OUTBYTES / 2;
 		}
 		memcpy(in_buffer, out_buffer, BLAKE2B_OUTBYTES);
-		blake2b_argon(out_buffer, in_buffer, NULL, toproduce, BLAKE2B_OUTBYTES, 0);
+		blake2b(out_buffer, toproduce, in_buffer, BLAKE2B_OUTBYTES, NULL, 0);
 		memcpy(out, out_buffer, toproduce);
 
 	}
diff --git a/blake2/blake2.h b/blake2/blake2.h
index d23c432a..ad62f260 100644
--- a/blake2/blake2.h
+++ b/blake2/blake2.h
@@ -187,8 +187,6 @@ extern "C" {
 
   /* This is simply an alias for blake2b */
   int blake2( void *out, size_t outlen, const void *in, size_t inlen, const void *key, size_t keylen );
-  /* alias for old blake2b */
-  int blake2b_argon( void *out, const void *in, const void *key, size_t outlen, size_t inlen, size_t keylen );
 
 #if defined(__cplusplus)
 }
diff --git a/blake2/blake2b.c b/blake2/blake2b.c
index 97fcd3cd..09eb755d 100644
--- a/blake2/blake2b.c
+++ b/blake2/blake2b.c
@@ -314,10 +314,6 @@ int blake2( void *out, size_t outlen, const void *in, size_t inlen, const void *
   return blake2b(out, outlen, in, inlen, key, keylen);
 }
 
-int blake2b_argon( void *out, const void *in, const void *key, size_t outlen, size_t inlen, size_t keylen ) {
-  return blake2b(out, outlen, in, inlen, key, keylen);
-}
-
 #if defined(SUPERCOP)
 int crypto_hash( unsigned char *out, unsigned char *in, unsigned long long inlen )
 {