diff --git a/include/openssl/bytestring.h b/include/openssl/bytestring.h
index d5e6cf9..2bff3f5 100644
--- a/include/openssl/bytestring.h
+++ b/include/openssl/bytestring.h
@@ -317,6 +317,7 @@
  * error. */
 OPENSSL_EXPORT int CBB_add_asn1_uint64(CBB *cbb, uint64_t value);
 
+
 #if defined(__cplusplus)
 }  /* extern C */
 #endif