diff --git a/src/crypt.c b/src/crypt.c
index ac09beb..baab383 100644
--- a/src/crypt.c
+++ b/src/crypt.c
@@ -141,8 +141,8 @@ unsigned char *crypt_hello_get_nonce(const unsigned char *const own_hello, const
 
     const unsigned char *first = NULL, *second = NULL;
 
-    first = (is_client ? own_hello : remote_hello) + CRYPT_PKEY_HEXLEN+CRYPT_SIGN_LEN;
-    second = (is_client ? remote_hello : own_hello) + CRYPT_PKEY_HEXLEN+CRYPT_SIGN_LEN;
+    first = (is_client ? own_hello : remote_hello) + CRYPT_PKEY_HEXLEN;
+    second = (is_client ? remote_hello : own_hello) + CRYPT_PKEY_HEXLEN;
 
     memcpy(nonce, first, CRYPT_NONCEHALF_LEN);
     memcpy(nonce+CRYPT_NONCEHALF_LEN, second, CRYPT_NONCEHALF_LEN);