diff --git a/src/security/detail/openssl-helper.hpp b/src/security/detail/openssl-helper.hpp
index d74bcf6..50f21bc 100644
--- a/src/security/detail/openssl-helper.hpp
+++ b/src/security/detail/openssl-helper.hpp
@@ -80,7 +80,11 @@
 {
 public:
   explicit
+#if OPENSSL_VERSION_NUMBER < 0x1010000fL
   Bio(BIO_METHOD* method);
+#else
+  Bio(const BIO_METHOD* method);
+#endif // OPENSSL_VERSION_NUMBER < 0x1010000fL
 
   ~Bio();