diff --git a/src/libsodium/crypto_generichash/blake2/ref/generichash_blake2b.c b/src/libsodium/crypto_generichash/blake2/ref/generichash_blake2b.c
index d6cb4030..da4a170c 100644
--- a/src/libsodium/crypto_generichash/blake2/ref/generichash_blake2b.c
+++ b/src/libsodium/crypto_generichash/blake2/ref/generichash_blake2b.c
@@ -63,11 +63,11 @@ crypto_generichash_blake2b_init(crypto_generichash_blake2b_state *state,
 }
 
 int
-crypto_generichash_blake2b_init2(crypto_generichash_blake2b_state *state,
-                                 const unsigned char *key,
-                                 const size_t keylen, const size_t outlen,
-                                 const unsigned char *salt,
-                                 const unsigned char *personal)
+crypto_generichash_blake2b_init_salt_personal(crypto_generichash_blake2b_state *state,
+                                              const unsigned char *key,
+                                              const size_t keylen, const size_t outlen,
+                                              const unsigned char *salt,
+                                              const unsigned char *personal)
 {
     if (outlen <= 0U || outlen > BLAKE2B_OUTBYTES ||
         keylen > BLAKE2B_KEYBYTES) {
diff --git a/src/libsodium/include/sodium/crypto_generichash_blake2b.h b/src/libsodium/include/sodium/crypto_generichash_blake2b.h
index 24829d4b..51e74723 100644
--- a/src/libsodium/include/sodium/crypto_generichash_blake2b.h
+++ b/src/libsodium/include/sodium/crypto_generichash_blake2b.h
@@ -83,11 +83,11 @@ int crypto_generichash_blake2b_init(crypto_generichash_blake2b_state *state,
                                     const size_t keylen, const size_t outlen);
 
 SODIUM_EXPORT
-int crypto_generichash_blake2b_init2(crypto_generichash_blake2b_state *state,
-                                     const unsigned char *key,
-                                     const size_t keylen, const size_t outlen,
-                                     const unsigned char *salt,
-                                     const unsigned char *personal);
+int crypto_generichash_blake2b_init_salt_personal(crypto_generichash_blake2b_state *state,
+                                                  const unsigned char *key,
+                                                  const size_t keylen, const size_t outlen,
+                                                  const unsigned char *salt,
+                                                  const unsigned char *personal);
 
 SODIUM_EXPORT
 int crypto_generichash_blake2b_update(crypto_generichash_blake2b_state *state,